[PATCH v30 00/11] Add MediaTek SoC(vdosys1) support for mt8195

[PATCH v30 00/11] Add MediaTek SoC(vdosys1) support for mt8195

[Nancy.Lin]

The hardware path of vdosys1 with DPTx output need to go through by several modules, such as, OVL_ADAPTOR and MERGE.

Add mmsys and mutex modules support by the patches below:

Changes in v30:
- rebase to next-20230113
- fix reviewer comment in v29
  - fix mmysy binding doc for vdosys1

Changes in v29:
- rebase to next-20221226
- fix reviewer comment in v28
  - fix mmsys binding doc for vdosys1 

Changes in v28:
- rebase to next-20221107
- fix reviewer comment in v27
  - remove change id
  - fix mmsys config api typo

Changes in v27:
- rebase to next-20221102
- change mmsys compatible for mt8195 vdosys1
  - base on jason's series[ref 1]
- fix reviewer comment
  - only register mmsys reset controller if num_resets > 0

Changes in v26:
- fix reviewer comment
  - set mmsys num_resets to 32 for 8192
- rebase to next-20220819

Changes in v25:
- fix reviewer comment
  - refine mtk_mmsys_reset_update func
- rebase to next-20220708

Changes in v24:
- fix reviewer comment
  - refine mtk_mmsys_reset_update func
- rebase to next-20220622

Changes in v23:
- separate[7] mmsys/mutex and drm patches into two series

Changes in v22:
- rebase to next-20220525
- rebase to vdosys0 series v22
- separate dts to a new patch

Changes in v21:
- fix reviewer comment
  - fix rdma and ethdr binding doc and dts

Changes in v20:
- fix reviewer comment
  - update mmsys update bit api name
  - add mtk_mmsys_update_bits error message if lose gce property
  - list all mt8195 vdosys1 reset bits

Changes in v19:
- fix reviewer comment
  - separate mt8195 mmsys component to a new patch
  - separate mt8195 vdo0 and vdo1 routing table
  - separate mmsys_write_reg api to a new patch and simplify write reg code
  - separate mmsys 64 bit reset to a new patch
  - separate mtk-mutex dp_intf1 component to a new patch

Changes in v18:
- fix reviewer comment
  - fix rdma binding doc
  - fix ethdr binding doc
  - refine mmsys config cmdq support
  - refine merge reset control flow, get reset control in probe function
  - add ethdr reset control error handling and remove dbg log
- rebase to vdosys0 series v20 (ref [5])

Changes in v17:
- fix reviewer comment in v16
  - separate ovl adaptor comp in mtk-mmsys and mtk-mutex
  - separate mmsys config API
  - move mdp_rdma binding yaml
- fix ovl adaptor pm runtime get sync timing issue
- rebase to vdosys0 series v19 (ref [5])
- rebase to [7] for modify vblank register change

Changes in v16:
- fix reviewer comment in v 15
  - fix mtk_drm_ddp_comp.c alignment
  - fix vdosys0 mmsys num before adding vdosys1 patch

Changes in v15:
- fix ethdr uppercase hex number in dts

Changes in v14:
- remove MTK_MMSYS 64 bit dependency
- add ethdr.yaml back and fix dt_schema check fail

Resend v13
- add related maintainer in maillist

Changes in v13:
- fix reviewer comment in v12
  - fix rdma dt-binding format
  - fix dts node naming
- fix 32 bit build error
  - modify 64bit dependency for mtk-mmsys
- rebase to vdosys0 series v16. (ref [5])

Changes in v12:
- fix reviewer comment in v11
  - modify mbox index
  - refine dma dev for ovl_adaptor sub driver

Changes in v11:
- remove ethdr vblank spin lock
- refine ovl_adaptor print message

Changes in v10:
- refine ethdr reset control using devm_reset_control_array_get_optional_exclusive
- fix ovl_adaptor mtk_ovl_adaptor_clk_enable error handle issue

Changes in v9:
- rebase on kernel-5.16-rc1
- rebase on vdosys0 series v13. (ref [5])
- fix ovl_adaptor sub driver is brought up unintentionally
- fix clang build test fail- duplicate ethdr/mdp_rdma init_module/cleanup_module symbol issue 

Changes in v8:
- separate merge async reset to new patch.
- separate drm ovl_adaptor sub driver to new patch.
- fix reviewer comment in v7.

Changes in v7:
- rebase on vdosys0 series v12 (ref[5])
- add dma description in ethdr binding document.
- refine vdosys1 bit definition of mmsys routing table.
- separate merge modification into 3 pathces.
- separate mutex modification into 2 patches.
- add plane color coding for mdp_rdma csc.
- move mdp_rdma pm control to ovl_adaptor.
- fix reviewer comment in v6.

Changes in v6:
- rebase on kernel-5.15-rc1.
- change mbox label to gce0 for dts node of vdosys1.
- modify mmsys reset num for mt8195.
- rebase on vdosys0 series v10. (ref [5])
- use drm to bring up ovl_adaptor driver.
- move drm iommu/mutex check from kms init to drm bind.
- modify rdma binding doc location. (Documentation/devicetree/bindings/arm/)
- modify for reviewer's comment in v5.

Changes in v5:
- add mmsys reset controller reference.

Changes in v4:
- use merge common driver for merge1~4.
- refine ovl_adaptor rdma driver.
- use ovl_adaptor ddp_comp function instead of ethdr.
- modify for reviewer's comment in v3.

Changes in v3:
- modify for reviewer's comment in v2.
- add vdosys1 2 pixels align limit.
- add mixer odd offset support.

Changes in v2:
- Merge PSEUDO_OVL and ETHDR into one DRM component.
- Add mmsys config API for vdosys1 hardware setting.
- Add mmsys reset control using linux reset framework.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>

This series are based on the following patch:
[1] Change mmsys compatible for mt8195 mediatek-drm
    20221126101220.18179-1-jason-jh.lin@mediatek.com

Nancy.Lin (11):
  dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195
  dt-bindings: reset: mt8195: add vdosys1 reset control bit
  soc: mediatek: add mtk-mmsys ethdr and mdp_rdma components
  soc: mediatek: add mtk-mmsys support for mt8195 vdosys1
  soc: mediatek: refine code to use mtk_mmsys_update_bits API
  soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1
  soc: mediatek: add cmdq support of mtk-mmsys config API for mt8195
    vdosys1
  soc: mediatek: mmsys: add mmsys for support 64 reset bits
  soc: mediatek: mmsys: add reset control for MT8195 vdosys1
  soc: mediatek: add mtk-mutex component - dp_intf1
  soc: mediatek: add mtk-mutex support for mt8195 vdosys1

 .../bindings/arm/mediatek/mediatek,mmsys.yaml |   1 +
 drivers/soc/mediatek/mt8195-mmsys.h           | 146 +++++++++++++++++
 drivers/soc/mediatek/mtk-mmsys.c              | 149 +++++++++++++-----
 drivers/soc/mediatek/mtk-mmsys.h              |   1 +
 drivers/soc/mediatek/mtk-mutex.c              |  37 +++++
 include/dt-bindings/reset/mt8195-resets.h     |  45 ++++++
 include/linux/soc/mediatek/mtk-mmsys.h        |  25 +++
 7 files changed, 366 insertions(+), 38 deletions(-)

-- 
2.18.0

[PATCH v30 00/11] Add MediaTek SoC(vdosys1) support for mt8195

[Nancy.Lin]

The hardware path of vdosys1 with DPTx output need to go through by several modules, such as, OVL_ADAPTOR and MERGE.

Add mmsys and mutex modules support by the patches below:

Changes in v30:
- rebase to next-20230113
- fix reviewer comment in v29
  - fix mmysy binding doc for vdosys1

Changes in v29:
- rebase to next-20221226
- fix reviewer comment in v28
  - fix mmsys binding doc for vdosys1 

Changes in v28:
- rebase to next-20221107
- fix reviewer comment in v27
  - remove change id
  - fix mmsys config api typo

Changes in v27:
- rebase to next-20221102
- change mmsys compatible for mt8195 vdosys1
  - base on jason's series[ref 1]
- fix reviewer comment
  - only register mmsys reset controller if num_resets > 0

Changes in v26:
- fix reviewer comment
  - set mmsys num_resets to 32 for 8192
- rebase to next-20220819

Changes in v25:
- fix reviewer comment
  - refine mtk_mmsys_reset_update func
- rebase to next-20220708

Changes in v24:
- fix reviewer comment
  - refine mtk_mmsys_reset_update func
- rebase to next-20220622

Changes in v23:
- separate[7] mmsys/mutex and drm patches into two series

Changes in v22:
- rebase to next-20220525
- rebase to vdosys0 series v22
- separate dts to a new patch

Changes in v21:
- fix reviewer comment
  - fix rdma and ethdr binding doc and dts

Changes in v20:
- fix reviewer comment
  - update mmsys update bit api name
  - add mtk_mmsys_update_bits error message if lose gce property
  - list all mt8195 vdosys1 reset bits

Changes in v19:
- fix reviewer comment
  - separate mt8195 mmsys component to a new patch
  - separate mt8195 vdo0 and vdo1 routing table
  - separate mmsys_write_reg api to a new patch and simplify write reg code
  - separate mmsys 64 bit reset to a new patch
  - separate mtk-mutex dp_intf1 component to a new patch

Changes in v18:
- fix reviewer comment
  - fix rdma binding doc
  - fix ethdr binding doc
  - refine mmsys config cmdq support
  - refine merge reset control flow, get reset control in probe function
  - add ethdr reset control error handling and remove dbg log
- rebase to vdosys0 series v20 (ref [5])

Changes in v17:
- fix reviewer comment in v16
  - separate ovl adaptor comp in mtk-mmsys and mtk-mutex
  - separate mmsys config API
  - move mdp_rdma binding yaml
- fix ovl adaptor pm runtime get sync timing issue
- rebase to vdosys0 series v19 (ref [5])
- rebase to [7] for modify vblank register change

Changes in v16:
- fix reviewer comment in v 15
  - fix mtk_drm_ddp_comp.c alignment
  - fix vdosys0 mmsys num before adding vdosys1 patch

Changes in v15:
- fix ethdr uppercase hex number in dts

Changes in v14:
- remove MTK_MMSYS 64 bit dependency
- add ethdr.yaml back and fix dt_schema check fail

Resend v13
- add related maintainer in maillist

Changes in v13:
- fix reviewer comment in v12
  - fix rdma dt-binding format
  - fix dts node naming
- fix 32 bit build error
  - modify 64bit dependency for mtk-mmsys
- rebase to vdosys0 series v16. (ref [5])

Changes in v12:
- fix reviewer comment in v11
  - modify mbox index
  - refine dma dev for ovl_adaptor sub driver

Changes in v11:
- remove ethdr vblank spin lock
- refine ovl_adaptor print message

Changes in v10:
- refine ethdr reset control using devm_reset_control_array_get_optional_exclusive
- fix ovl_adaptor mtk_ovl_adaptor_clk_enable error handle issue

Changes in v9:
- rebase on kernel-5.16-rc1
- rebase on vdosys0 series v13. (ref [5])
- fix ovl_adaptor sub driver is brought up unintentionally
- fix clang build test fail- duplicate ethdr/mdp_rdma init_module/cleanup_module symbol issue 

Changes in v8:
- separate merge async reset to new patch.
- separate drm ovl_adaptor sub driver to new patch.
- fix reviewer comment in v7.

Changes in v7:
- rebase on vdosys0 series v12 (ref[5])
- add dma description in ethdr binding document.
- refine vdosys1 bit definition of mmsys routing table.
- separate merge modification into 3 pathces.
- separate mutex modification into 2 patches.
- add plane color coding for mdp_rdma csc.
- move mdp_rdma pm control to ovl_adaptor.
- fix reviewer comment in v6.

Changes in v6:
- rebase on kernel-5.15-rc1.
- change mbox label to gce0 for dts node of vdosys1.
- modify mmsys reset num for mt8195.
- rebase on vdosys0 series v10. (ref [5])
- use drm to bring up ovl_adaptor driver.
- move drm iommu/mutex check from kms init to drm bind.
- modify rdma binding doc location. (Documentation/devicetree/bindings/arm/)
- modify for reviewer's comment in v5.

Changes in v5:
- add mmsys reset controller reference.

Changes in v4:
- use merge common driver for merge1~4.
- refine ovl_adaptor rdma driver.
- use ovl_adaptor ddp_comp function instead of ethdr.
- modify for reviewer's comment in v3.

Changes in v3:
- modify for reviewer's comment in v2.
- add vdosys1 2 pixels align limit.
- add mixer odd offset support.

Changes in v2:
- Merge PSEUDO_OVL and ETHDR into one DRM component.
- Add mmsys config API for vdosys1 hardware setting.
- Add mmsys reset control using linux reset framework.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>

This series are based on the following patch:
[1] Change mmsys compatible for mt8195 mediatek-drm
    20221126101220.18179-1-jason-jh.lin@mediatek.com

Nancy.Lin (11):
  dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195
  dt-bindings: reset: mt8195: add vdosys1 reset control bit
  soc: mediatek: add mtk-mmsys ethdr and mdp_rdma components
  soc: mediatek: add mtk-mmsys support for mt8195 vdosys1
  soc: mediatek: refine code to use mtk_mmsys_update_bits API
  soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1
  soc: mediatek: add cmdq support of mtk-mmsys config API for mt8195
    vdosys1
  soc: mediatek: mmsys: add mmsys for support 64 reset bits
  soc: mediatek: mmsys: add reset control for MT8195 vdosys1
  soc: mediatek: add mtk-mutex component - dp_intf1
  soc: mediatek: add mtk-mutex support for mt8195 vdosys1

 .../bindings/arm/mediatek/mediatek,mmsys.yaml |   1 +
 drivers/soc/mediatek/mt8195-mmsys.h           | 146 +++++++++++++++++
 drivers/soc/mediatek/mtk-mmsys.c              | 149 +++++++++++++-----
 drivers/soc/mediatek/mtk-mmsys.h              |   1 +
 drivers/soc/mediatek/mtk-mutex.c              |  37 +++++
 include/dt-bindings/reset/mt8195-resets.h     |  45 ++++++
 include/linux/soc/mediatek/mtk-mmsys.h        |  25 +++
 7 files changed, 366 insertions(+), 38 deletions(-)

-- 
2.18.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[PATCH v30 01/11] dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195

[Nancy.Lin]

Add vdosys1 mmsys compatible for MT8195 platform.

For MT8195, VDOSYS0 and VDOSYS1 are 2 display HW pipelines binding to
2 different power domains, different clock drivers and different
mediatek-drm drivers.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
 .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
index 84de12709323..a17c71e761d5 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
@@ -33,6 +33,7 @@ properties:
               - mediatek,mt8186-mmsys
               - mediatek,mt8188-vdosys0
               - mediatek,mt8192-mmsys
+              - mediatek,mt8195-vdosys1
               - mediatek,mt8365-mmsys
           - const: syscon
 
-- 
2.18.0

[PATCH v30 01/11] dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195

[Nancy.Lin]

Add vdosys1 mmsys compatible for MT8195 platform.

For MT8195, VDOSYS0 and VDOSYS1 are 2 display HW pipelines binding to
2 different power domains, different clock drivers and different
mediatek-drm drivers.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
 .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
index 84de12709323..a17c71e761d5 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
@@ -33,6 +33,7 @@ properties:
               - mediatek,mt8186-mmsys
               - mediatek,mt8188-vdosys0
               - mediatek,mt8192-mmsys
+              - mediatek,mt8195-vdosys1
               - mediatek,mt8365-mmsys
           - const: syscon
 
-- 
2.18.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[PATCH v30 02/11] dt-bindings: reset: mt8195: add vdosys1 reset control bit

[Nancy.Lin]

Add vdosys1 reset control bit for MT8195 platform.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 include/dt-bindings/reset/mt8195-resets.h | 45 +++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/include/dt-bindings/reset/mt8195-resets.h b/include/dt-bindings/reset/mt8195-resets.h
index 24ab3631dcea..e61660438d61 100644
--- a/include/dt-bindings/reset/mt8195-resets.h
+++ b/include/dt-bindings/reset/mt8195-resets.h
@@ -35,4 +35,49 @@
 #define MT8195_INFRA_RST2_PCIE_P1_SWRST        4
 #define MT8195_INFRA_RST2_USBSIF_P1_SWRST      5
 
+/* VDOSYS1 */
+#define MT8195_VDOSYS1_SW0_RST_B_SMI_LARB2                     0
+#define MT8195_VDOSYS1_SW0_RST_B_SMI_LARB3                     1
+#define MT8195_VDOSYS1_SW0_RST_B_GALS                          2
+#define MT8195_VDOSYS1_SW0_RST_B_FAKE_ENG0                     3
+#define MT8195_VDOSYS1_SW0_RST_B_FAKE_ENG1                     4
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA0                     5
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA1                     6
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA2                     7
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA3                     8
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE0                    9
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE1                    10
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE2                    11
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE3                    12
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE4                    13
+#define MT8195_VDOSYS1_SW0_RST_B_VPP2_TO_VDO1_DL_ASYNC         14
+#define MT8195_VDOSYS1_SW0_RST_B_VPP3_TO_VDO1_DL_ASYNC         15
+#define MT8195_VDOSYS1_SW0_RST_B_DISP_MUTEX                    16
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA4                     17
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA5                     18
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA6                     19
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA7                     20
+#define MT8195_VDOSYS1_SW0_RST_B_DP_INTF0                      21
+#define MT8195_VDOSYS1_SW0_RST_B_DPI0                          22
+#define MT8195_VDOSYS1_SW0_RST_B_DPI1                          23
+#define MT8195_VDOSYS1_SW0_RST_B_DISP_MONITOR                  24
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE0_DL_ASYNC               25
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE1_DL_ASYNC               26
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE2_DL_ASYNC               27
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE3_DL_ASYNC               28
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE4_DL_ASYNC               29
+#define MT8195_VDOSYS1_SW0_RST_B_VDO0_DSC_TO_VDO1_DL_ASYNC     30
+#define MT8195_VDOSYS1_SW0_RST_B_VDO0_MERGE_TO_VDO1_DL_ASYNC   31
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_FE0                   32
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_GFX_FE0                   33
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_BE                    34
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_FE1                   48
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_GFX_FE1                   49
+#define MT8195_VDOSYS1_SW1_RST_B_DISP_MIXER                    50
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_FE0_DL_ASYNC          51
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_FE1_DL_ASYNC          52
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_GFX_FE0_DL_ASYNC          53
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_GFX_FE1_DL_ASYNC          54
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_BE_DL_ASYNC           55
+
 #endif  /* _DT_BINDINGS_RESET_CONTROLLER_MT8195 */
-- 
2.18.0

[PATCH v30 02/11] dt-bindings: reset: mt8195: add vdosys1 reset control bit

[Nancy.Lin]

Add vdosys1 reset control bit for MT8195 platform.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 include/dt-bindings/reset/mt8195-resets.h | 45 +++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/include/dt-bindings/reset/mt8195-resets.h b/include/dt-bindings/reset/mt8195-resets.h
index 24ab3631dcea..e61660438d61 100644
--- a/include/dt-bindings/reset/mt8195-resets.h
+++ b/include/dt-bindings/reset/mt8195-resets.h
@@ -35,4 +35,49 @@
 #define MT8195_INFRA_RST2_PCIE_P1_SWRST        4
 #define MT8195_INFRA_RST2_USBSIF_P1_SWRST      5
 
+/* VDOSYS1 */
+#define MT8195_VDOSYS1_SW0_RST_B_SMI_LARB2                     0
+#define MT8195_VDOSYS1_SW0_RST_B_SMI_LARB3                     1
+#define MT8195_VDOSYS1_SW0_RST_B_GALS                          2
+#define MT8195_VDOSYS1_SW0_RST_B_FAKE_ENG0                     3
+#define MT8195_VDOSYS1_SW0_RST_B_FAKE_ENG1                     4
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA0                     5
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA1                     6
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA2                     7
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA3                     8
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE0                    9
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE1                    10
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE2                    11
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE3                    12
+#define MT8195_VDOSYS1_SW0_RST_B_VPP_MERGE4                    13
+#define MT8195_VDOSYS1_SW0_RST_B_VPP2_TO_VDO1_DL_ASYNC         14
+#define MT8195_VDOSYS1_SW0_RST_B_VPP3_TO_VDO1_DL_ASYNC         15
+#define MT8195_VDOSYS1_SW0_RST_B_DISP_MUTEX                    16
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA4                     17
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA5                     18
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA6                     19
+#define MT8195_VDOSYS1_SW0_RST_B_MDP_RDMA7                     20
+#define MT8195_VDOSYS1_SW0_RST_B_DP_INTF0                      21
+#define MT8195_VDOSYS1_SW0_RST_B_DPI0                          22
+#define MT8195_VDOSYS1_SW0_RST_B_DPI1                          23
+#define MT8195_VDOSYS1_SW0_RST_B_DISP_MONITOR                  24
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE0_DL_ASYNC               25
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE1_DL_ASYNC               26
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE2_DL_ASYNC               27
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE3_DL_ASYNC               28
+#define MT8195_VDOSYS1_SW0_RST_B_MERGE4_DL_ASYNC               29
+#define MT8195_VDOSYS1_SW0_RST_B_VDO0_DSC_TO_VDO1_DL_ASYNC     30
+#define MT8195_VDOSYS1_SW0_RST_B_VDO0_MERGE_TO_VDO1_DL_ASYNC   31
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_FE0                   32
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_GFX_FE0                   33
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_BE                    34
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_FE1                   48
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_GFX_FE1                   49
+#define MT8195_VDOSYS1_SW1_RST_B_DISP_MIXER                    50
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_FE0_DL_ASYNC          51
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_FE1_DL_ASYNC          52
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_GFX_FE0_DL_ASYNC          53
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_GFX_FE1_DL_ASYNC          54
+#define MT8195_VDOSYS1_SW1_RST_B_HDR_VDO_BE_DL_ASYNC           55
+
 #endif  /* _DT_BINDINGS_RESET_CONTROLLER_MT8195 */
-- 
2.18.0


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[PATCH v30 03/11] soc: mediatek: add mtk-mmsys ethdr and mdp_rdma components

[Nancy.Lin]

Add new mmsys component: ethdr_mixer and mdp_rdma. These components will
use in mt8195 vdosys1.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 include/linux/soc/mediatek/mtk-mmsys.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index d37fa6a426a2..d4b535a3383e 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -35,7 +35,16 @@ enum mtk_ddp_comp_id {
 	DDP_COMPONENT_DSI1,
 	DDP_COMPONENT_DSI2,
 	DDP_COMPONENT_DSI3,
+	DDP_COMPONENT_ETHDR_MIXER,
 	DDP_COMPONENT_GAMMA,
+	DDP_COMPONENT_MDP_RDMA0,
+	DDP_COMPONENT_MDP_RDMA1,
+	DDP_COMPONENT_MDP_RDMA2,
+	DDP_COMPONENT_MDP_RDMA3,
+	DDP_COMPONENT_MDP_RDMA4,
+	DDP_COMPONENT_MDP_RDMA5,
+	DDP_COMPONENT_MDP_RDMA6,
+	DDP_COMPONENT_MDP_RDMA7,
 	DDP_COMPONENT_MERGE0,
 	DDP_COMPONENT_MERGE1,
 	DDP_COMPONENT_MERGE2,
-- 
2.18.0

[PATCH v30 03/11] soc: mediatek: add mtk-mmsys ethdr and mdp_rdma components

[Nancy.Lin]

Add new mmsys component: ethdr_mixer and mdp_rdma. These components will
use in mt8195 vdosys1.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 include/linux/soc/mediatek/mtk-mmsys.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index d37fa6a426a2..d4b535a3383e 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -35,7 +35,16 @@ enum mtk_ddp_comp_id {
 	DDP_COMPONENT_DSI1,
 	DDP_COMPONENT_DSI2,
 	DDP_COMPONENT_DSI3,
+	DDP_COMPONENT_ETHDR_MIXER,
 	DDP_COMPONENT_GAMMA,
+	DDP_COMPONENT_MDP_RDMA0,
+	DDP_COMPONENT_MDP_RDMA1,
+	DDP_COMPONENT_MDP_RDMA2,
+	DDP_COMPONENT_MDP_RDMA3,
+	DDP_COMPONENT_MDP_RDMA4,
+	DDP_COMPONENT_MDP_RDMA5,
+	DDP_COMPONENT_MDP_RDMA6,
+	DDP_COMPONENT_MDP_RDMA7,
 	DDP_COMPONENT_MERGE0,
 	DDP_COMPONENT_MERGE1,
 	DDP_COMPONENT_MERGE2,
-- 
2.18.0


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[PATCH v30 04/11] soc: mediatek: add mtk-mmsys support for mt8195 vdosys1

[Nancy.Lin]

Add mt8195 vdosys1 routing table to the driver data of mtk-mmsys.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mt8195-mmsys.h | 139 ++++++++++++++++++++++++++++
 drivers/soc/mediatek/mtk-mmsys.c    |  10 ++
 2 files changed, 149 insertions(+)

diff --git a/drivers/soc/mediatek/mt8195-mmsys.h b/drivers/soc/mediatek/mt8195-mmsys.h
index abfe94a30248..fd7b455bd675 100644
--- a/drivers/soc/mediatek/mt8195-mmsys.h
+++ b/drivers/soc/mediatek/mt8195-mmsys.h
@@ -75,6 +75,70 @@
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_SINA_VIRTUAL0		(2 << 16)
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_VPP_MERGE			(3 << 16)
 
+#define MT8195_VDO1_VPP_MERGE0_P0_SEL_IN			0xf04
+#define MT8195_VPP_MERGE0_P0_SEL_IN_FROM_MDP_RDMA0			1
+
+#define MT8195_VDO1_VPP_MERGE0_P1_SEL_IN			0xf08
+#define MT8195_VPP_MERGE0_P1_SEL_IN_FROM_MDP_RDMA1			1
+
+#define MT8195_VDO1_DISP_DPI1_SEL_IN				0xf10
+#define MT8195_DISP_DPI1_SEL_IN_FROM_VPP_MERGE4_MOUT			0
+
+#define MT8195_VDO1_DISP_DP_INTF0_SEL_IN			0xf14
+#define MT8195_DISP_DP_INTF0_SEL_IN_FROM_VPP_MERGE4_MOUT		0
+
+#define MT8195_VDO1_MERGE4_SOUT_SEL				0xf18
+#define MT8195_MERGE4_SOUT_TO_DPI1_SEL					2
+#define MT8195_MERGE4_SOUT_TO_DP_INTF0_SEL				3
+
+#define MT8195_VDO1_MIXER_IN1_SEL_IN				0xf24
+#define MT8195_MIXER_IN1_SEL_IN_FROM_MERGE0_ASYNC_SOUT			1
+
+#define MT8195_VDO1_MIXER_IN2_SEL_IN				0xf28
+#define MT8195_MIXER_IN2_SEL_IN_FROM_MERGE1_ASYNC_SOUT			1
+
+#define MT8195_VDO1_MIXER_IN3_SEL_IN				0xf2c
+#define MT8195_MIXER_IN3_SEL_IN_FROM_MERGE2_ASYNC_SOUT			1
+
+#define MT8195_VDO1_MIXER_IN4_SEL_IN				0xf30
+#define MT8195_MIXER_IN4_SEL_IN_FROM_MERGE3_ASYNC_SOUT			1
+
+#define MT8195_VDO1_MIXER_OUT_SOUT_SEL				0xf34
+#define MT8195_MIXER_SOUT_TO_MERGE4_ASYNC_SEL				1
+
+#define MT8195_VDO1_VPP_MERGE1_P0_SEL_IN			0xf3c
+#define MT8195_VPP_MERGE1_P0_SEL_IN_FROM_MDP_RDMA2			1
+
+#define MT8195_VDO1_MERGE0_ASYNC_SOUT_SEL			0xf40
+#define MT8195_SOUT_TO_MIXER_IN1_SEL					1
+
+#define MT8195_VDO1_MERGE1_ASYNC_SOUT_SEL			0xf44
+#define MT8195_SOUT_TO_MIXER_IN2_SEL					1
+
+#define MT8195_VDO1_MERGE2_ASYNC_SOUT_SEL			0xf48
+#define MT8195_SOUT_TO_MIXER_IN3_SEL					1
+
+#define MT8195_VDO1_MERGE3_ASYNC_SOUT_SEL			0xf4c
+#define MT8195_SOUT_TO_MIXER_IN4_SEL					1
+
+#define MT8195_VDO1_MERGE4_ASYNC_SEL_IN				0xf50
+#define MT8195_MERGE4_ASYNC_SEL_IN_FROM_MIXER_OUT_SOUT			1
+
+#define MT8195_VDO1_MIXER_IN1_SOUT_SEL				0xf58
+#define MT8195_MIXER_IN1_SOUT_TO_DISP_MIXER				0
+
+#define MT8195_VDO1_MIXER_IN2_SOUT_SEL				0xf5c
+#define MT8195_MIXER_IN2_SOUT_TO_DISP_MIXER				0
+
+#define MT8195_VDO1_MIXER_IN3_SOUT_SEL				0xf60
+#define MT8195_MIXER_IN3_SOUT_TO_DISP_MIXER				0
+
+#define MT8195_VDO1_MIXER_IN4_SOUT_SEL				0xf64
+#define MT8195_MIXER_IN4_SOUT_TO_DISP_MIXER				0
+
+#define MT8195_VDO1_MIXER_SOUT_SEL_IN				0xf68
+#define MT8195_MIXER_SOUT_SEL_IN_FROM_DISP_MIXER			0
+
 static const struct mtk_mmsys_routes mmsys_mt8195_routing_table[] = {
 	{
 		DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
@@ -367,4 +431,79 @@ static const struct mtk_mmsys_routes mmsys_mt8195_routing_table[] = {
 	}
 };
 
+static const struct mtk_mmsys_routes mmsys_mt8195_vdo1_routing_table[] = {
+	{
+		DDP_COMPONENT_MDP_RDMA0, DDP_COMPONENT_MERGE1,
+		MT8195_VDO1_VPP_MERGE0_P0_SEL_IN, GENMASK(0, 0),
+		MT8195_VPP_MERGE0_P0_SEL_IN_FROM_MDP_RDMA0
+	}, {
+		DDP_COMPONENT_MDP_RDMA1, DDP_COMPONENT_MERGE1,
+		MT8195_VDO1_VPP_MERGE0_P1_SEL_IN, GENMASK(0, 0),
+		MT8195_VPP_MERGE0_P1_SEL_IN_FROM_MDP_RDMA1
+	}, {
+		DDP_COMPONENT_MDP_RDMA2, DDP_COMPONENT_MERGE2,
+		MT8195_VDO1_VPP_MERGE1_P0_SEL_IN, GENMASK(0, 0),
+		MT8195_VPP_MERGE1_P0_SEL_IN_FROM_MDP_RDMA2
+	}, {
+		DDP_COMPONENT_MERGE1, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MERGE0_ASYNC_SOUT_SEL, GENMASK(1, 0),
+		MT8195_SOUT_TO_MIXER_IN1_SEL
+	}, {
+		DDP_COMPONENT_MERGE2, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MERGE1_ASYNC_SOUT_SEL, GENMASK(1, 0),
+		MT8195_SOUT_TO_MIXER_IN2_SEL
+	}, {
+		DDP_COMPONENT_MERGE3, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MERGE2_ASYNC_SOUT_SEL, GENMASK(1, 0),
+		MT8195_SOUT_TO_MIXER_IN3_SEL
+	}, {
+		DDP_COMPONENT_MERGE4, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MERGE3_ASYNC_SOUT_SEL, GENMASK(1, 0),
+		MT8195_SOUT_TO_MIXER_IN4_SEL
+	}, {
+		DDP_COMPONENT_ETHDR_MIXER, DDP_COMPONENT_MERGE5,
+		MT8195_VDO1_MIXER_OUT_SOUT_SEL, GENMASK(0, 0),
+		MT8195_MIXER_SOUT_TO_MERGE4_ASYNC_SEL
+	}, {
+		DDP_COMPONENT_MERGE1, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MIXER_IN1_SEL_IN, GENMASK(0, 0),
+		MT8195_MIXER_IN1_SEL_IN_FROM_MERGE0_ASYNC_SOUT
+	}, {
+		DDP_COMPONENT_MERGE2, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MIXER_IN2_SEL_IN, GENMASK(0, 0),
+		MT8195_MIXER_IN2_SEL_IN_FROM_MERGE1_ASYNC_SOUT
+	}, {
+		DDP_COMPONENT_MERGE3, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MIXER_IN3_SEL_IN, GENMASK(0, 0),
+		MT8195_MIXER_IN3_SEL_IN_FROM_MERGE2_ASYNC_SOUT
+	}, {
+		DDP_COMPONENT_MERGE4, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MIXER_IN4_SEL_IN, GENMASK(0, 0),
+		MT8195_MIXER_IN4_SEL_IN_FROM_MERGE3_ASYNC_SOUT
+	}, {
+		DDP_COMPONENT_ETHDR_MIXER, DDP_COMPONENT_MERGE5,
+		MT8195_VDO1_MIXER_SOUT_SEL_IN, GENMASK(2, 0),
+		MT8195_MIXER_SOUT_SEL_IN_FROM_DISP_MIXER
+	}, {
+		DDP_COMPONENT_ETHDR_MIXER, DDP_COMPONENT_MERGE5,
+		MT8195_VDO1_MERGE4_ASYNC_SEL_IN, GENMASK(2, 0),
+		MT8195_MERGE4_ASYNC_SEL_IN_FROM_MIXER_OUT_SOUT
+	}, {
+		DDP_COMPONENT_MERGE5, DDP_COMPONENT_DPI1,
+		MT8195_VDO1_DISP_DPI1_SEL_IN, GENMASK(1, 0),
+		MT8195_DISP_DPI1_SEL_IN_FROM_VPP_MERGE4_MOUT
+	}, {
+		DDP_COMPONENT_MERGE5, DDP_COMPONENT_DPI1,
+		MT8195_VDO1_MERGE4_SOUT_SEL, GENMASK(1, 0),
+		MT8195_MERGE4_SOUT_TO_DPI1_SEL
+	}, {
+		DDP_COMPONENT_MERGE5, DDP_COMPONENT_DP_INTF1,
+		MT8195_VDO1_DISP_DP_INTF0_SEL_IN, GENMASK(1, 0),
+		MT8195_DISP_DP_INTF0_SEL_IN_FROM_VPP_MERGE4_MOUT
+	}, {
+		DDP_COMPONENT_MERGE5, DDP_COMPONENT_DP_INTF1,
+		MT8195_VDO1_MERGE4_SOUT_SEL, GENMASK(1, 0),
+		MT8195_MERGE4_SOUT_TO_DP_INTF0_SEL
+	}
+};
 #endif /* __SOC_MEDIATEK_MT8195_MMSYS_H */
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 38f1dd92e7c6..e75ac7f5aa3c 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -88,6 +88,12 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = {
 	.num_routes = ARRAY_SIZE(mmsys_mt8195_routing_table),
 };
 
+static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
+	.clk_driver = "clk-mt8195-vdo1",
+	.routes = mmsys_mt8195_vdo1_routing_table,
+	.num_routes = ARRAY_SIZE(mmsys_mt8195_vdo1_routing_table),
+};
+
 static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
 	.clk_driver = "clk-mt8365-mm",
 	.routes = mt8365_mmsys_routing_table,
@@ -323,6 +329,10 @@ static const struct of_device_id of_match_mtk_mmsys[] = {
 		.compatible = "mediatek,mt8195-vdosys0",
 		.data = &mt8195_vdosys0_driver_data,
 	},
+	{
+		.compatible = "mediatek,mt8195-vdosys1",
+		.data = &mt8195_vdosys1_driver_data,
+	},
 	{
 		.compatible = "mediatek,mt8365-mmsys",
 		.data = &mt8365_mmsys_driver_data,
-- 
2.18.0

[PATCH v30 04/11] soc: mediatek: add mtk-mmsys support for mt8195 vdosys1

[Nancy.Lin]

Add mt8195 vdosys1 routing table to the driver data of mtk-mmsys.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mt8195-mmsys.h | 139 ++++++++++++++++++++++++++++
 drivers/soc/mediatek/mtk-mmsys.c    |  10 ++
 2 files changed, 149 insertions(+)

diff --git a/drivers/soc/mediatek/mt8195-mmsys.h b/drivers/soc/mediatek/mt8195-mmsys.h
index abfe94a30248..fd7b455bd675 100644
--- a/drivers/soc/mediatek/mt8195-mmsys.h
+++ b/drivers/soc/mediatek/mt8195-mmsys.h
@@ -75,6 +75,70 @@
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_SINA_VIRTUAL0		(2 << 16)
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_VPP_MERGE			(3 << 16)
 
+#define MT8195_VDO1_VPP_MERGE0_P0_SEL_IN			0xf04
+#define MT8195_VPP_MERGE0_P0_SEL_IN_FROM_MDP_RDMA0			1
+
+#define MT8195_VDO1_VPP_MERGE0_P1_SEL_IN			0xf08
+#define MT8195_VPP_MERGE0_P1_SEL_IN_FROM_MDP_RDMA1			1
+
+#define MT8195_VDO1_DISP_DPI1_SEL_IN				0xf10
+#define MT8195_DISP_DPI1_SEL_IN_FROM_VPP_MERGE4_MOUT			0
+
+#define MT8195_VDO1_DISP_DP_INTF0_SEL_IN			0xf14
+#define MT8195_DISP_DP_INTF0_SEL_IN_FROM_VPP_MERGE4_MOUT		0
+
+#define MT8195_VDO1_MERGE4_SOUT_SEL				0xf18
+#define MT8195_MERGE4_SOUT_TO_DPI1_SEL					2
+#define MT8195_MERGE4_SOUT_TO_DP_INTF0_SEL				3
+
+#define MT8195_VDO1_MIXER_IN1_SEL_IN				0xf24
+#define MT8195_MIXER_IN1_SEL_IN_FROM_MERGE0_ASYNC_SOUT			1
+
+#define MT8195_VDO1_MIXER_IN2_SEL_IN				0xf28
+#define MT8195_MIXER_IN2_SEL_IN_FROM_MERGE1_ASYNC_SOUT			1
+
+#define MT8195_VDO1_MIXER_IN3_SEL_IN				0xf2c
+#define MT8195_MIXER_IN3_SEL_IN_FROM_MERGE2_ASYNC_SOUT			1
+
+#define MT8195_VDO1_MIXER_IN4_SEL_IN				0xf30
+#define MT8195_MIXER_IN4_SEL_IN_FROM_MERGE3_ASYNC_SOUT			1
+
+#define MT8195_VDO1_MIXER_OUT_SOUT_SEL				0xf34
+#define MT8195_MIXER_SOUT_TO_MERGE4_ASYNC_SEL				1
+
+#define MT8195_VDO1_VPP_MERGE1_P0_SEL_IN			0xf3c
+#define MT8195_VPP_MERGE1_P0_SEL_IN_FROM_MDP_RDMA2			1
+
+#define MT8195_VDO1_MERGE0_ASYNC_SOUT_SEL			0xf40
+#define MT8195_SOUT_TO_MIXER_IN1_SEL					1
+
+#define MT8195_VDO1_MERGE1_ASYNC_SOUT_SEL			0xf44
+#define MT8195_SOUT_TO_MIXER_IN2_SEL					1
+
+#define MT8195_VDO1_MERGE2_ASYNC_SOUT_SEL			0xf48
+#define MT8195_SOUT_TO_MIXER_IN3_SEL					1
+
+#define MT8195_VDO1_MERGE3_ASYNC_SOUT_SEL			0xf4c
+#define MT8195_SOUT_TO_MIXER_IN4_SEL					1
+
+#define MT8195_VDO1_MERGE4_ASYNC_SEL_IN				0xf50
+#define MT8195_MERGE4_ASYNC_SEL_IN_FROM_MIXER_OUT_SOUT			1
+
+#define MT8195_VDO1_MIXER_IN1_SOUT_SEL				0xf58
+#define MT8195_MIXER_IN1_SOUT_TO_DISP_MIXER				0
+
+#define MT8195_VDO1_MIXER_IN2_SOUT_SEL				0xf5c
+#define MT8195_MIXER_IN2_SOUT_TO_DISP_MIXER				0
+
+#define MT8195_VDO1_MIXER_IN3_SOUT_SEL				0xf60
+#define MT8195_MIXER_IN3_SOUT_TO_DISP_MIXER				0
+
+#define MT8195_VDO1_MIXER_IN4_SOUT_SEL				0xf64
+#define MT8195_MIXER_IN4_SOUT_TO_DISP_MIXER				0
+
+#define MT8195_VDO1_MIXER_SOUT_SEL_IN				0xf68
+#define MT8195_MIXER_SOUT_SEL_IN_FROM_DISP_MIXER			0
+
 static const struct mtk_mmsys_routes mmsys_mt8195_routing_table[] = {
 	{
 		DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
@@ -367,4 +431,79 @@ static const struct mtk_mmsys_routes mmsys_mt8195_routing_table[] = {
 	}
 };
 
+static const struct mtk_mmsys_routes mmsys_mt8195_vdo1_routing_table[] = {
+	{
+		DDP_COMPONENT_MDP_RDMA0, DDP_COMPONENT_MERGE1,
+		MT8195_VDO1_VPP_MERGE0_P0_SEL_IN, GENMASK(0, 0),
+		MT8195_VPP_MERGE0_P0_SEL_IN_FROM_MDP_RDMA0
+	}, {
+		DDP_COMPONENT_MDP_RDMA1, DDP_COMPONENT_MERGE1,
+		MT8195_VDO1_VPP_MERGE0_P1_SEL_IN, GENMASK(0, 0),
+		MT8195_VPP_MERGE0_P1_SEL_IN_FROM_MDP_RDMA1
+	}, {
+		DDP_COMPONENT_MDP_RDMA2, DDP_COMPONENT_MERGE2,
+		MT8195_VDO1_VPP_MERGE1_P0_SEL_IN, GENMASK(0, 0),
+		MT8195_VPP_MERGE1_P0_SEL_IN_FROM_MDP_RDMA2
+	}, {
+		DDP_COMPONENT_MERGE1, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MERGE0_ASYNC_SOUT_SEL, GENMASK(1, 0),
+		MT8195_SOUT_TO_MIXER_IN1_SEL
+	}, {
+		DDP_COMPONENT_MERGE2, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MERGE1_ASYNC_SOUT_SEL, GENMASK(1, 0),
+		MT8195_SOUT_TO_MIXER_IN2_SEL
+	}, {
+		DDP_COMPONENT_MERGE3, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MERGE2_ASYNC_SOUT_SEL, GENMASK(1, 0),
+		MT8195_SOUT_TO_MIXER_IN3_SEL
+	}, {
+		DDP_COMPONENT_MERGE4, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MERGE3_ASYNC_SOUT_SEL, GENMASK(1, 0),
+		MT8195_SOUT_TO_MIXER_IN4_SEL
+	}, {
+		DDP_COMPONENT_ETHDR_MIXER, DDP_COMPONENT_MERGE5,
+		MT8195_VDO1_MIXER_OUT_SOUT_SEL, GENMASK(0, 0),
+		MT8195_MIXER_SOUT_TO_MERGE4_ASYNC_SEL
+	}, {
+		DDP_COMPONENT_MERGE1, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MIXER_IN1_SEL_IN, GENMASK(0, 0),
+		MT8195_MIXER_IN1_SEL_IN_FROM_MERGE0_ASYNC_SOUT
+	}, {
+		DDP_COMPONENT_MERGE2, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MIXER_IN2_SEL_IN, GENMASK(0, 0),
+		MT8195_MIXER_IN2_SEL_IN_FROM_MERGE1_ASYNC_SOUT
+	}, {
+		DDP_COMPONENT_MERGE3, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MIXER_IN3_SEL_IN, GENMASK(0, 0),
+		MT8195_MIXER_IN3_SEL_IN_FROM_MERGE2_ASYNC_SOUT
+	}, {
+		DDP_COMPONENT_MERGE4, DDP_COMPONENT_ETHDR_MIXER,
+		MT8195_VDO1_MIXER_IN4_SEL_IN, GENMASK(0, 0),
+		MT8195_MIXER_IN4_SEL_IN_FROM_MERGE3_ASYNC_SOUT
+	}, {
+		DDP_COMPONENT_ETHDR_MIXER, DDP_COMPONENT_MERGE5,
+		MT8195_VDO1_MIXER_SOUT_SEL_IN, GENMASK(2, 0),
+		MT8195_MIXER_SOUT_SEL_IN_FROM_DISP_MIXER
+	}, {
+		DDP_COMPONENT_ETHDR_MIXER, DDP_COMPONENT_MERGE5,
+		MT8195_VDO1_MERGE4_ASYNC_SEL_IN, GENMASK(2, 0),
+		MT8195_MERGE4_ASYNC_SEL_IN_FROM_MIXER_OUT_SOUT
+	}, {
+		DDP_COMPONENT_MERGE5, DDP_COMPONENT_DPI1,
+		MT8195_VDO1_DISP_DPI1_SEL_IN, GENMASK(1, 0),
+		MT8195_DISP_DPI1_SEL_IN_FROM_VPP_MERGE4_MOUT
+	}, {
+		DDP_COMPONENT_MERGE5, DDP_COMPONENT_DPI1,
+		MT8195_VDO1_MERGE4_SOUT_SEL, GENMASK(1, 0),
+		MT8195_MERGE4_SOUT_TO_DPI1_SEL
+	}, {
+		DDP_COMPONENT_MERGE5, DDP_COMPONENT_DP_INTF1,
+		MT8195_VDO1_DISP_DP_INTF0_SEL_IN, GENMASK(1, 0),
+		MT8195_DISP_DP_INTF0_SEL_IN_FROM_VPP_MERGE4_MOUT
+	}, {
+		DDP_COMPONENT_MERGE5, DDP_COMPONENT_DP_INTF1,
+		MT8195_VDO1_MERGE4_SOUT_SEL, GENMASK(1, 0),
+		MT8195_MERGE4_SOUT_TO_DP_INTF0_SEL
+	}
+};
 #endif /* __SOC_MEDIATEK_MT8195_MMSYS_H */
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 38f1dd92e7c6..e75ac7f5aa3c 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -88,6 +88,12 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = {
 	.num_routes = ARRAY_SIZE(mmsys_mt8195_routing_table),
 };
 
+static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
+	.clk_driver = "clk-mt8195-vdo1",
+	.routes = mmsys_mt8195_vdo1_routing_table,
+	.num_routes = ARRAY_SIZE(mmsys_mt8195_vdo1_routing_table),
+};
+
 static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
 	.clk_driver = "clk-mt8365-mm",
 	.routes = mt8365_mmsys_routing_table,
@@ -323,6 +329,10 @@ static const struct of_device_id of_match_mtk_mmsys[] = {
 		.compatible = "mediatek,mt8195-vdosys0",
 		.data = &mt8195_vdosys0_driver_data,
 	},
+	{
+		.compatible = "mediatek,mt8195-vdosys1",
+		.data = &mt8195_vdosys1_driver_data,
+	},
 	{
 		.compatible = "mediatek,mt8365-mmsys",
 		.data = &mt8365_mmsys_driver_data,
-- 
2.18.0


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[PATCH v30 05/11] soc: mediatek: refine code to use mtk_mmsys_update_bits API

[Nancy.Lin]

Simplify code for update  mmsys reg.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
 drivers/soc/mediatek/mtk-mmsys.c | 45 ++++++++++++--------------------
 1 file changed, 16 insertions(+), 29 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index e75ac7f5aa3c..602197e95f67 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -107,22 +107,27 @@ struct mtk_mmsys {
 	struct reset_controller_dev rcdev;
 };
 
+static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, u32 val)
+{
+	u32 tmp;
+
+	tmp = readl_relaxed(mmsys->regs + offset);
+	tmp = (tmp & ~mask) | (val & mask);
+	writel_relaxed(tmp, mmsys->regs + offset);
+}
+
 void mtk_mmsys_ddp_connect(struct device *dev,
 			   enum mtk_ddp_comp_id cur,
 			   enum mtk_ddp_comp_id next)
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
 	const struct mtk_mmsys_routes *routes = mmsys->data->routes;
-	u32 reg;
 	int i;
 
 	for (i = 0; i < mmsys->data->num_routes; i++)
-		if (cur == routes[i].from_comp && next == routes[i].to_comp) {
-			reg = readl_relaxed(mmsys->regs + routes[i].addr);
-			reg &= ~routes[i].mask;
-			reg |= routes[i].val;
-			writel_relaxed(reg, mmsys->regs + routes[i].addr);
-		}
+		if (cur == routes[i].from_comp && next == routes[i].to_comp)
+			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask,
+					      routes[i].val);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_connect);
 
@@ -132,27 +137,14 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
 	const struct mtk_mmsys_routes *routes = mmsys->data->routes;
-	u32 reg;
 	int i;
 
 	for (i = 0; i < mmsys->data->num_routes; i++)
-		if (cur == routes[i].from_comp && next == routes[i].to_comp) {
-			reg = readl_relaxed(mmsys->regs + routes[i].addr);
-			reg &= ~routes[i].mask;
-			writel_relaxed(reg, mmsys->regs + routes[i].addr);
-		}
+		if (cur == routes[i].from_comp && next == routes[i].to_comp)
+			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask, 0);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect);
 
-static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, u32 val)
-{
-	u32 tmp;
-
-	tmp = readl_relaxed(mmsys->regs + offset);
-	tmp = (tmp & ~mask) | val;
-	writel_relaxed(tmp, mmsys->regs + offset);
-}
-
 void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val)
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
@@ -184,18 +176,13 @@ static int mtk_mmsys_reset_update(struct reset_controller_dev *rcdev, unsigned l
 {
 	struct mtk_mmsys *mmsys = container_of(rcdev, struct mtk_mmsys, rcdev);
 	unsigned long flags;
-	u32 reg;
 
 	spin_lock_irqsave(&mmsys->lock, flags);
 
-	reg = readl_relaxed(mmsys->regs + mmsys->data->sw0_rst_offset);
-
 	if (assert)
-		reg &= ~BIT(id);
+		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), 0);
 	else
-		reg |= BIT(id);
-
-	writel_relaxed(reg, mmsys->regs + mmsys->data->sw0_rst_offset);
+		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), BIT(id));
 
 	spin_unlock_irqrestore(&mmsys->lock, flags);
 
-- 
2.18.0

[PATCH v30 05/11] soc: mediatek: refine code to use mtk_mmsys_update_bits API

[Nancy.Lin]

Simplify code for update  mmsys reg.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
 drivers/soc/mediatek/mtk-mmsys.c | 45 ++++++++++++--------------------
 1 file changed, 16 insertions(+), 29 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index e75ac7f5aa3c..602197e95f67 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -107,22 +107,27 @@ struct mtk_mmsys {
 	struct reset_controller_dev rcdev;
 };
 
+static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, u32 val)
+{
+	u32 tmp;
+
+	tmp = readl_relaxed(mmsys->regs + offset);
+	tmp = (tmp & ~mask) | (val & mask);
+	writel_relaxed(tmp, mmsys->regs + offset);
+}
+
 void mtk_mmsys_ddp_connect(struct device *dev,
 			   enum mtk_ddp_comp_id cur,
 			   enum mtk_ddp_comp_id next)
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
 	const struct mtk_mmsys_routes *routes = mmsys->data->routes;
-	u32 reg;
 	int i;
 
 	for (i = 0; i < mmsys->data->num_routes; i++)
-		if (cur == routes[i].from_comp && next == routes[i].to_comp) {
-			reg = readl_relaxed(mmsys->regs + routes[i].addr);
-			reg &= ~routes[i].mask;
-			reg |= routes[i].val;
-			writel_relaxed(reg, mmsys->regs + routes[i].addr);
-		}
+		if (cur == routes[i].from_comp && next == routes[i].to_comp)
+			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask,
+					      routes[i].val);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_connect);
 
@@ -132,27 +137,14 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
 	const struct mtk_mmsys_routes *routes = mmsys->data->routes;
-	u32 reg;
 	int i;
 
 	for (i = 0; i < mmsys->data->num_routes; i++)
-		if (cur == routes[i].from_comp && next == routes[i].to_comp) {
-			reg = readl_relaxed(mmsys->regs + routes[i].addr);
-			reg &= ~routes[i].mask;
-			writel_relaxed(reg, mmsys->regs + routes[i].addr);
-		}
+		if (cur == routes[i].from_comp && next == routes[i].to_comp)
+			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask, 0);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect);
 
-static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, u32 val)
-{
-	u32 tmp;
-
-	tmp = readl_relaxed(mmsys->regs + offset);
-	tmp = (tmp & ~mask) | val;
-	writel_relaxed(tmp, mmsys->regs + offset);
-}
-
 void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val)
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
@@ -184,18 +176,13 @@ static int mtk_mmsys_reset_update(struct reset_controller_dev *rcdev, unsigned l
 {
 	struct mtk_mmsys *mmsys = container_of(rcdev, struct mtk_mmsys, rcdev);
 	unsigned long flags;
-	u32 reg;
 
 	spin_lock_irqsave(&mmsys->lock, flags);
 
-	reg = readl_relaxed(mmsys->regs + mmsys->data->sw0_rst_offset);
-
 	if (assert)
-		reg &= ~BIT(id);
+		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), 0);
 	else
-		reg |= BIT(id);
-
-	writel_relaxed(reg, mmsys->regs + mmsys->data->sw0_rst_offset);
+		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), BIT(id));
 
 	spin_unlock_irqrestore(&mmsys->lock, flags);
 
-- 
2.18.0


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[PATCH v30 06/11] soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1

[Nancy.Lin]

Add four mmsys config APIs. The config APIs are used for config
mmsys reg. Some mmsys regs need to be set according to the
HW engine binding to the mmsys simultaneously.

1. mtk_mmsys_merge_async_config: config merge async width/height.
   async is used for cross-clock domain synchronization.
2. mtk_mmsys_hdr_confing: config hdr backend async width/height.
3. mtk_mmsys_mixer_in_config and mtk_mmsys_mixer_in_config:
   config mixer related settings.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mt8195-mmsys.h    |  6 +++++
 drivers/soc/mediatek/mtk-mmsys.c       | 35 ++++++++++++++++++++++++++
 include/linux/soc/mediatek/mtk-mmsys.h |  9 +++++++
 3 files changed, 50 insertions(+)

diff --git a/drivers/soc/mediatek/mt8195-mmsys.h b/drivers/soc/mediatek/mt8195-mmsys.h
index fd7b455bd675..454944a9409c 100644
--- a/drivers/soc/mediatek/mt8195-mmsys.h
+++ b/drivers/soc/mediatek/mt8195-mmsys.h
@@ -75,6 +75,12 @@
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_SINA_VIRTUAL0		(2 << 16)
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_VPP_MERGE			(3 << 16)
 
+#define MT8195_VDO1_MERGE0_ASYNC_CFG_WD				0xe30
+#define MT8195_VDO1_HDRBE_ASYNC_CFG_WD				0xe70
+#define MT8195_VDO1_HDR_TOP_CFG					0xd00
+#define MT8195_VDO1_MIXER_IN1_ALPHA				0xd30
+#define MT8195_VDO1_MIXER_IN1_PAD				0xd40
+
 #define MT8195_VDO1_VPP_MERGE0_P0_SEL_IN			0xf04
 #define MT8195_VPP_MERGE0_P0_SEL_IN_FROM_MDP_RDMA0			1
 
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 602197e95f67..2aeb739b8503 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -145,6 +145,41 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect);
 
+void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height)
+{
+	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MERGE0_ASYNC_CFG_WD + 0x10 * idx,
+			      ~0, height << 16 | width);
+}
+EXPORT_SYMBOL_GPL(mtk_mmsys_merge_async_config);
+
+void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height)
+{
+	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_HDRBE_ASYNC_CFG_WD, ~0,
+			      be_height << 16 | be_width);
+}
+EXPORT_SYMBOL_GPL(mtk_mmsys_hdr_config);
+
+void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha,
+			       u8 mode, u32 biwidth)
+{
+	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
+
+	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_ALPHA + (idx - 1) * 4, ~0,
+			      alpha << 16 | alpha);
+	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_HDR_TOP_CFG, BIT(19 + idx),
+			      alpha_sel << (19 + idx));
+	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4,
+			      GENMASK(31, 16) | GENMASK(1, 0), biwidth << 16 | mode);
+}
+EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_config);
+
+void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap)
+{
+	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4,
+			      BIT(4), channel_swap << 4);
+}
+EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_channel_swap);
+
 void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val)
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index d4b535a3383e..de84ca230d33 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -82,4 +82,13 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 
 void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val);
 
+void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height);
+
+void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height);
+
+void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha,
+			       u8 mode, u32 biwidth);
+
+void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap);
+
 #endif /* __MTK_MMSYS_H */
-- 
2.18.0

[PATCH v30 06/11] soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1

[Nancy.Lin]

Add four mmsys config APIs. The config APIs are used for config
mmsys reg. Some mmsys regs need to be set according to the
HW engine binding to the mmsys simultaneously.

1. mtk_mmsys_merge_async_config: config merge async width/height.
   async is used for cross-clock domain synchronization.
2. mtk_mmsys_hdr_confing: config hdr backend async width/height.
3. mtk_mmsys_mixer_in_config and mtk_mmsys_mixer_in_config:
   config mixer related settings.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mt8195-mmsys.h    |  6 +++++
 drivers/soc/mediatek/mtk-mmsys.c       | 35 ++++++++++++++++++++++++++
 include/linux/soc/mediatek/mtk-mmsys.h |  9 +++++++
 3 files changed, 50 insertions(+)

diff --git a/drivers/soc/mediatek/mt8195-mmsys.h b/drivers/soc/mediatek/mt8195-mmsys.h
index fd7b455bd675..454944a9409c 100644
--- a/drivers/soc/mediatek/mt8195-mmsys.h
+++ b/drivers/soc/mediatek/mt8195-mmsys.h
@@ -75,6 +75,12 @@
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_SINA_VIRTUAL0		(2 << 16)
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_VPP_MERGE			(3 << 16)
 
+#define MT8195_VDO1_MERGE0_ASYNC_CFG_WD				0xe30
+#define MT8195_VDO1_HDRBE_ASYNC_CFG_WD				0xe70
+#define MT8195_VDO1_HDR_TOP_CFG					0xd00
+#define MT8195_VDO1_MIXER_IN1_ALPHA				0xd30
+#define MT8195_VDO1_MIXER_IN1_PAD				0xd40
+
 #define MT8195_VDO1_VPP_MERGE0_P0_SEL_IN			0xf04
 #define MT8195_VPP_MERGE0_P0_SEL_IN_FROM_MDP_RDMA0			1
 
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 602197e95f67..2aeb739b8503 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -145,6 +145,41 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect);
 
+void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height)
+{
+	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MERGE0_ASYNC_CFG_WD + 0x10 * idx,
+			      ~0, height << 16 | width);
+}
+EXPORT_SYMBOL_GPL(mtk_mmsys_merge_async_config);
+
+void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height)
+{
+	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_HDRBE_ASYNC_CFG_WD, ~0,
+			      be_height << 16 | be_width);
+}
+EXPORT_SYMBOL_GPL(mtk_mmsys_hdr_config);
+
+void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha,
+			       u8 mode, u32 biwidth)
+{
+	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
+
+	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_ALPHA + (idx - 1) * 4, ~0,
+			      alpha << 16 | alpha);
+	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_HDR_TOP_CFG, BIT(19 + idx),
+			      alpha_sel << (19 + idx));
+	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4,
+			      GENMASK(31, 16) | GENMASK(1, 0), biwidth << 16 | mode);
+}
+EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_config);
+
+void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap)
+{
+	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4,
+			      BIT(4), channel_swap << 4);
+}
+EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_channel_swap);
+
 void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val)
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index d4b535a3383e..de84ca230d33 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -82,4 +82,13 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 
 void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val);
 
+void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height);
+
+void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height);
+
+void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha,
+			       u8 mode, u32 biwidth);
+
+void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap);
+
 #endif /* __MTK_MMSYS_H */
-- 
2.18.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[PATCH v30 07/11] soc: mediatek: add cmdq support of mtk-mmsys config API for mt8195 vdosys1

[Nancy.Lin]

Add cmdq support for mtk-mmsys config API.
The mmsys config register settings need to take effect with the other
HW settings(like OVL_ADAPTOR...) at the same vblanking time.

If we use CPU to write the mmsys reg, we can't guarantee all the
settings can be written in the same vblanking time.
Cmdq is used for this purpose. We prepare all the related HW settings
in one cmdq packet. The first command in the packet is "wait stream done",
and then following with all the HW settings. After the cmdq packet is
flush to GCE HW. The GCE waits for the "stream done event" to coming
and then starts flushing all the HW settings. This can guarantee all
the settings flush in the same vblanking.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mtk-mmsys.c       | 63 ++++++++++++++++++--------
 include/linux/soc/mediatek/mtk-mmsys.h | 15 ++++--
 2 files changed, 55 insertions(+), 23 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 2aeb739b8503..a0a584f16405 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -105,12 +105,27 @@ struct mtk_mmsys {
 	const struct mtk_mmsys_driver_data *data;
 	spinlock_t lock; /* protects mmsys_sw_rst_b reg */
 	struct reset_controller_dev rcdev;
+	struct cmdq_client_reg cmdq_base;
 };
 
-static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, u32 val)
+static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, u32 val,
+				  struct cmdq_pkt *cmdq_pkt)
 {
 	u32 tmp;
 
+#if IS_REACHABLE(CONFIG_MTK_CMDQ)
+	if (cmdq_pkt) {
+		if (mmsys->cmdq_base.size == 0) {
+			pr_err("mmsys lose gce property, failed to update mmsys bits with cmdq");
+			return;
+		}
+		cmdq_pkt_write_mask(cmdq_pkt, mmsys->cmdq_base.subsys,
+				    mmsys->cmdq_base.offset + offset, val,
+				    mask);
+		return;
+	}
+#endif
+
 	tmp = readl_relaxed(mmsys->regs + offset);
 	tmp = (tmp & ~mask) | (val & mask);
 	writel_relaxed(tmp, mmsys->regs + offset);
@@ -127,7 +142,7 @@ void mtk_mmsys_ddp_connect(struct device *dev,
 	for (i = 0; i < mmsys->data->num_routes; i++)
 		if (cur == routes[i].from_comp && next == routes[i].to_comp)
 			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask,
-					      routes[i].val);
+					      routes[i].val, NULL);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_connect);
 
@@ -141,42 +156,45 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 
 	for (i = 0; i < mmsys->data->num_routes; i++)
 		if (cur == routes[i].from_comp && next == routes[i].to_comp)
-			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask, 0);
+			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask, 0, NULL);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect);
 
-void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height)
+void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height,
+				  struct cmdq_pkt *cmdq_pkt)
 {
 	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MERGE0_ASYNC_CFG_WD + 0x10 * idx,
-			      ~0, height << 16 | width);
+			      ~0, height << 16 | width, cmdq_pkt);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_merge_async_config);
 
-void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height)
+void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height,
+			  struct cmdq_pkt *cmdq_pkt)
 {
 	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_HDRBE_ASYNC_CFG_WD, ~0,
-			      be_height << 16 | be_width);
+			      be_height << 16 | be_width, cmdq_pkt);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_hdr_config);
 
 void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha,
-			       u8 mode, u32 biwidth)
+			       u8 mode, u32 biwidth, struct cmdq_pkt *cmdq_pkt)
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
 
 	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_ALPHA + (idx - 1) * 4, ~0,
-			      alpha << 16 | alpha);
+			      alpha << 16 | alpha, cmdq_pkt);
 	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_HDR_TOP_CFG, BIT(19 + idx),
-			      alpha_sel << (19 + idx));
+			      alpha_sel << (19 + idx), cmdq_pkt);
 	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4,
-			      GENMASK(31, 16) | GENMASK(1, 0), biwidth << 16 | mode);
+			      GENMASK(31, 16) | GENMASK(1, 0), biwidth << 16 | mode, cmdq_pkt);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_config);
 
-void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap)
+void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap,
+				     struct cmdq_pkt *cmdq_pkt)
 {
 	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4,
-			      BIT(4), channel_swap << 4);
+			      BIT(4), channel_swap << 4, cmdq_pkt);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_channel_swap);
 
@@ -187,20 +205,20 @@ void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val)
 	switch (val) {
 	case MTK_DPI_RGB888_SDR_CON:
 		mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
-				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_SDR_CON);
+				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_SDR_CON, NULL);
 		break;
 	case MTK_DPI_RGB565_SDR_CON:
 		mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
-				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_SDR_CON);
+				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_SDR_CON, NULL);
 		break;
 	case MTK_DPI_RGB565_DDR_CON:
 		mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
-				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_DDR_CON);
+				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_DDR_CON, NULL);
 		break;
 	case MTK_DPI_RGB888_DDR_CON:
 	default:
 		mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
-				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_DDR_CON);
+				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_DDR_CON, NULL);
 		break;
 	}
 }
@@ -215,9 +233,9 @@ static int mtk_mmsys_reset_update(struct reset_controller_dev *rcdev, unsigned l
 	spin_lock_irqsave(&mmsys->lock, flags);
 
 	if (assert)
-		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), 0);
+		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), 0, NULL);
 	else
-		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), BIT(id));
+		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), BIT(id), NULL);
 
 	spin_unlock_irqrestore(&mmsys->lock, flags);
 
@@ -285,6 +303,13 @@ static int mtk_mmsys_probe(struct platform_device *pdev)
 	}
 
 	mmsys->data = of_device_get_match_data(&pdev->dev);
+
+#if IS_REACHABLE(CONFIG_MTK_CMDQ)
+	ret = cmdq_dev_get_client_reg(dev, &mmsys->cmdq_base, 0);
+	if (ret)
+		dev_dbg(dev, "No mediatek,gce-client-reg!\n");
+#endif
+
 	platform_set_drvdata(pdev, mmsys);
 
 	clks = platform_device_register_data(&pdev->dev, mmsys->data->clk_driver,
diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index de84ca230d33..8eb5846985b4 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -6,6 +6,10 @@
 #ifndef __MTK_MMSYS_H
 #define __MTK_MMSYS_H
 
+#include <linux/mailbox_controller.h>
+#include <linux/mailbox/mtk-cmdq-mailbox.h>
+#include <linux/soc/mediatek/mtk-cmdq.h>
+
 enum mtk_ddp_comp_id;
 struct device;
 
@@ -82,13 +86,16 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 
 void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val);
 
-void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height);
+void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width,
+				  int height, struct cmdq_pkt *cmdq_pkt);
 
-void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height);
+void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height,
+			  struct cmdq_pkt *cmdq_pkt);
 
 void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha,
-			       u8 mode, u32 biwidth);
+			       u8 mode, u32 biwidth, struct cmdq_pkt *cmdq_pkt);
 
-void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap);
+void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap,
+				     struct cmdq_pkt *cmdq_pkt);
 
 #endif /* __MTK_MMSYS_H */
-- 
2.18.0

[PATCH v30 07/11] soc: mediatek: add cmdq support of mtk-mmsys config API for mt8195 vdosys1

[Nancy.Lin]

Add cmdq support for mtk-mmsys config API.
The mmsys config register settings need to take effect with the other
HW settings(like OVL_ADAPTOR...) at the same vblanking time.

If we use CPU to write the mmsys reg, we can't guarantee all the
settings can be written in the same vblanking time.
Cmdq is used for this purpose. We prepare all the related HW settings
in one cmdq packet. The first command in the packet is "wait stream done",
and then following with all the HW settings. After the cmdq packet is
flush to GCE HW. The GCE waits for the "stream done event" to coming
and then starts flushing all the HW settings. This can guarantee all
the settings flush in the same vblanking.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mtk-mmsys.c       | 63 ++++++++++++++++++--------
 include/linux/soc/mediatek/mtk-mmsys.h | 15 ++++--
 2 files changed, 55 insertions(+), 23 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 2aeb739b8503..a0a584f16405 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -105,12 +105,27 @@ struct mtk_mmsys {
 	const struct mtk_mmsys_driver_data *data;
 	spinlock_t lock; /* protects mmsys_sw_rst_b reg */
 	struct reset_controller_dev rcdev;
+	struct cmdq_client_reg cmdq_base;
 };
 
-static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, u32 val)
+static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, u32 val,
+				  struct cmdq_pkt *cmdq_pkt)
 {
 	u32 tmp;
 
+#if IS_REACHABLE(CONFIG_MTK_CMDQ)
+	if (cmdq_pkt) {
+		if (mmsys->cmdq_base.size == 0) {
+			pr_err("mmsys lose gce property, failed to update mmsys bits with cmdq");
+			return;
+		}
+		cmdq_pkt_write_mask(cmdq_pkt, mmsys->cmdq_base.subsys,
+				    mmsys->cmdq_base.offset + offset, val,
+				    mask);
+		return;
+	}
+#endif
+
 	tmp = readl_relaxed(mmsys->regs + offset);
 	tmp = (tmp & ~mask) | (val & mask);
 	writel_relaxed(tmp, mmsys->regs + offset);
@@ -127,7 +142,7 @@ void mtk_mmsys_ddp_connect(struct device *dev,
 	for (i = 0; i < mmsys->data->num_routes; i++)
 		if (cur == routes[i].from_comp && next == routes[i].to_comp)
 			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask,
-					      routes[i].val);
+					      routes[i].val, NULL);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_connect);
 
@@ -141,42 +156,45 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 
 	for (i = 0; i < mmsys->data->num_routes; i++)
 		if (cur == routes[i].from_comp && next == routes[i].to_comp)
-			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask, 0);
+			mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask, 0, NULL);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect);
 
-void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height)
+void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height,
+				  struct cmdq_pkt *cmdq_pkt)
 {
 	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MERGE0_ASYNC_CFG_WD + 0x10 * idx,
-			      ~0, height << 16 | width);
+			      ~0, height << 16 | width, cmdq_pkt);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_merge_async_config);
 
-void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height)
+void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height,
+			  struct cmdq_pkt *cmdq_pkt)
 {
 	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_HDRBE_ASYNC_CFG_WD, ~0,
-			      be_height << 16 | be_width);
+			      be_height << 16 | be_width, cmdq_pkt);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_hdr_config);
 
 void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha,
-			       u8 mode, u32 biwidth)
+			       u8 mode, u32 biwidth, struct cmdq_pkt *cmdq_pkt)
 {
 	struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
 
 	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_ALPHA + (idx - 1) * 4, ~0,
-			      alpha << 16 | alpha);
+			      alpha << 16 | alpha, cmdq_pkt);
 	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_HDR_TOP_CFG, BIT(19 + idx),
-			      alpha_sel << (19 + idx));
+			      alpha_sel << (19 + idx), cmdq_pkt);
 	mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4,
-			      GENMASK(31, 16) | GENMASK(1, 0), biwidth << 16 | mode);
+			      GENMASK(31, 16) | GENMASK(1, 0), biwidth << 16 | mode, cmdq_pkt);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_config);
 
-void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap)
+void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap,
+				     struct cmdq_pkt *cmdq_pkt)
 {
 	mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4,
-			      BIT(4), channel_swap << 4);
+			      BIT(4), channel_swap << 4, cmdq_pkt);
 }
 EXPORT_SYMBOL_GPL(mtk_mmsys_mixer_in_channel_swap);
 
@@ -187,20 +205,20 @@ void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val)
 	switch (val) {
 	case MTK_DPI_RGB888_SDR_CON:
 		mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
-				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_SDR_CON);
+				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_SDR_CON, NULL);
 		break;
 	case MTK_DPI_RGB565_SDR_CON:
 		mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
-				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_SDR_CON);
+				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_SDR_CON, NULL);
 		break;
 	case MTK_DPI_RGB565_DDR_CON:
 		mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
-				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_DDR_CON);
+				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB565_DDR_CON, NULL);
 		break;
 	case MTK_DPI_RGB888_DDR_CON:
 	default:
 		mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
-				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_DDR_CON);
+				      MT8186_DPI_FORMAT_MASK, MT8186_DPI_RGB888_DDR_CON, NULL);
 		break;
 	}
 }
@@ -215,9 +233,9 @@ static int mtk_mmsys_reset_update(struct reset_controller_dev *rcdev, unsigned l
 	spin_lock_irqsave(&mmsys->lock, flags);
 
 	if (assert)
-		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), 0);
+		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), 0, NULL);
 	else
-		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), BIT(id));
+		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), BIT(id), NULL);
 
 	spin_unlock_irqrestore(&mmsys->lock, flags);
 
@@ -285,6 +303,13 @@ static int mtk_mmsys_probe(struct platform_device *pdev)
 	}
 
 	mmsys->data = of_device_get_match_data(&pdev->dev);
+
+#if IS_REACHABLE(CONFIG_MTK_CMDQ)
+	ret = cmdq_dev_get_client_reg(dev, &mmsys->cmdq_base, 0);
+	if (ret)
+		dev_dbg(dev, "No mediatek,gce-client-reg!\n");
+#endif
+
 	platform_set_drvdata(pdev, mmsys);
 
 	clks = platform_device_register_data(&pdev->dev, mmsys->data->clk_driver,
diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index de84ca230d33..8eb5846985b4 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -6,6 +6,10 @@
 #ifndef __MTK_MMSYS_H
 #define __MTK_MMSYS_H
 
+#include <linux/mailbox_controller.h>
+#include <linux/mailbox/mtk-cmdq-mailbox.h>
+#include <linux/soc/mediatek/mtk-cmdq.h>
+
 enum mtk_ddp_comp_id;
 struct device;
 
@@ -82,13 +86,16 @@ void mtk_mmsys_ddp_disconnect(struct device *dev,
 
 void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val);
 
-void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height);
+void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width,
+				  int height, struct cmdq_pkt *cmdq_pkt);
 
-void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height);
+void mtk_mmsys_hdr_config(struct device *dev, int be_width, int be_height,
+			  struct cmdq_pkt *cmdq_pkt);
 
 void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 alpha,
-			       u8 mode, u32 biwidth);
+			       u8 mode, u32 biwidth, struct cmdq_pkt *cmdq_pkt);
 
-void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap);
+void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap,
+				     struct cmdq_pkt *cmdq_pkt);
 
 #endif /* __MTK_MMSYS_H */
-- 
2.18.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[PATCH v30 08/11] soc: mediatek: mmsys: add mmsys for support 64 reset bits

[Nancy.Lin]

Add mmsys for support 64 reset bits. It is a preparation for MT8195
vdosys1 HW reset. MT8195 vdosys1 has more than 32 reset bits.

1. Add the number of reset bits in mmsys private data
2. move the whole "reset register code section" behind the
"get mmsys->data" code section for getting the num_resets in mmsys->data.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
 drivers/soc/mediatek/mtk-mmsys.c | 40 +++++++++++++++++++++-----------
 drivers/soc/mediatek/mtk-mmsys.h |  1 +
 2 files changed, 28 insertions(+), 13 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index a0a584f16405..32b17c56c44a 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -22,6 +22,8 @@
 #include "mt8195-mmsys.h"
 #include "mt8365-mmsys.h"
 
+#define MMSYS_SW_RESET_PER_REG 32
+
 static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
 	.clk_driver = "clk-mt2701-mm",
 	.routes = mmsys_default_routing_table,
@@ -53,6 +55,7 @@ static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = {
 	.routes = mmsys_default_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_default_routing_table),
 	.sw0_rst_offset = MT8183_MMSYS_SW0_RST_B,
+	.num_resets = 32,
 };
 
 static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
@@ -60,6 +63,7 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
 	.routes = mmsys_mt8183_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_mt8183_routing_table),
 	.sw0_rst_offset = MT8183_MMSYS_SW0_RST_B,
+	.num_resets = 32,
 };
 
 static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = {
@@ -67,6 +71,7 @@ static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = {
 	.routes = mmsys_mt8186_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_mt8186_routing_table),
 	.sw0_rst_offset = MT8186_MMSYS_SW0_RST_B,
+	.num_resets = 32,
 };
 
 static const struct mtk_mmsys_driver_data mt8188_vdosys0_driver_data = {
@@ -80,6 +85,7 @@ static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
 	.routes = mmsys_mt8192_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_mt8192_routing_table),
 	.sw0_rst_offset = MT8186_MMSYS_SW0_RST_B,
+	.num_resets = 32,
 };
 
 static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = {
@@ -229,13 +235,19 @@ static int mtk_mmsys_reset_update(struct reset_controller_dev *rcdev, unsigned l
 {
 	struct mtk_mmsys *mmsys = container_of(rcdev, struct mtk_mmsys, rcdev);
 	unsigned long flags;
+	u32 offset;
+	u32 reg;
+
+	offset = (id / MMSYS_SW_RESET_PER_REG) * sizeof(u32);
+	id = id % MMSYS_SW_RESET_PER_REG;
+	reg = mmsys->data->sw0_rst_offset + offset;
 
 	spin_lock_irqsave(&mmsys->lock, flags);
 
 	if (assert)
-		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), 0, NULL);
+		mtk_mmsys_update_bits(mmsys, reg, BIT(id), 0, NULL);
 	else
-		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), BIT(id), NULL);
+		mtk_mmsys_update_bits(mmsys, reg, BIT(id), BIT(id), NULL);
 
 	spin_unlock_irqrestore(&mmsys->lock, flags);
 
@@ -290,20 +302,22 @@ static int mtk_mmsys_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	spin_lock_init(&mmsys->lock);
+	mmsys->data = of_device_get_match_data(&pdev->dev);
 
-	mmsys->rcdev.owner = THIS_MODULE;
-	mmsys->rcdev.nr_resets = 32;
-	mmsys->rcdev.ops = &mtk_mmsys_reset_ops;
-	mmsys->rcdev.of_node = pdev->dev.of_node;
-	ret = devm_reset_controller_register(&pdev->dev, &mmsys->rcdev);
-	if (ret) {
-		dev_err(&pdev->dev, "Couldn't register mmsys reset controller: %d\n", ret);
-		return ret;
+	if (mmsys->data->num_resets > 0) {
+		spin_lock_init(&mmsys->lock);
+
+		mmsys->rcdev.owner = THIS_MODULE;
+		mmsys->rcdev.nr_resets = mmsys->data->num_resets;
+		mmsys->rcdev.ops = &mtk_mmsys_reset_ops;
+		mmsys->rcdev.of_node = pdev->dev.of_node;
+		ret = devm_reset_controller_register(&pdev->dev, &mmsys->rcdev);
+		if (ret) {
+			dev_err(&pdev->dev, "Couldn't register mmsys reset controller: %d\n", ret);
+			return ret;
+		}
 	}
 
-	mmsys->data = of_device_get_match_data(&pdev->dev);
-
 #if IS_REACHABLE(CONFIG_MTK_CMDQ)
 	ret = cmdq_dev_get_client_reg(dev, &mmsys->cmdq_base, 0);
 	if (ret)
diff --git a/drivers/soc/mediatek/mtk-mmsys.h b/drivers/soc/mediatek/mtk-mmsys.h
index 77f37f8c715b..e19994749adb 100644
--- a/drivers/soc/mediatek/mtk-mmsys.h
+++ b/drivers/soc/mediatek/mtk-mmsys.h
@@ -91,6 +91,7 @@ struct mtk_mmsys_driver_data {
 	const struct mtk_mmsys_routes *routes;
 	const unsigned int num_routes;
 	const u16 sw0_rst_offset;
+	const u32 num_resets;
 };
 
 /*
-- 
2.18.0

[PATCH v30 08/11] soc: mediatek: mmsys: add mmsys for support 64 reset bits

[Nancy.Lin]

Add mmsys for support 64 reset bits. It is a preparation for MT8195
vdosys1 HW reset. MT8195 vdosys1 has more than 32 reset bits.

1. Add the number of reset bits in mmsys private data
2. move the whole "reset register code section" behind the
"get mmsys->data" code section for getting the num_resets in mmsys->data.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
 drivers/soc/mediatek/mtk-mmsys.c | 40 +++++++++++++++++++++-----------
 drivers/soc/mediatek/mtk-mmsys.h |  1 +
 2 files changed, 28 insertions(+), 13 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index a0a584f16405..32b17c56c44a 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -22,6 +22,8 @@
 #include "mt8195-mmsys.h"
 #include "mt8365-mmsys.h"
 
+#define MMSYS_SW_RESET_PER_REG 32
+
 static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
 	.clk_driver = "clk-mt2701-mm",
 	.routes = mmsys_default_routing_table,
@@ -53,6 +55,7 @@ static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = {
 	.routes = mmsys_default_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_default_routing_table),
 	.sw0_rst_offset = MT8183_MMSYS_SW0_RST_B,
+	.num_resets = 32,
 };
 
 static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
@@ -60,6 +63,7 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
 	.routes = mmsys_mt8183_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_mt8183_routing_table),
 	.sw0_rst_offset = MT8183_MMSYS_SW0_RST_B,
+	.num_resets = 32,
 };
 
 static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = {
@@ -67,6 +71,7 @@ static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = {
 	.routes = mmsys_mt8186_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_mt8186_routing_table),
 	.sw0_rst_offset = MT8186_MMSYS_SW0_RST_B,
+	.num_resets = 32,
 };
 
 static const struct mtk_mmsys_driver_data mt8188_vdosys0_driver_data = {
@@ -80,6 +85,7 @@ static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
 	.routes = mmsys_mt8192_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_mt8192_routing_table),
 	.sw0_rst_offset = MT8186_MMSYS_SW0_RST_B,
+	.num_resets = 32,
 };
 
 static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = {
@@ -229,13 +235,19 @@ static int mtk_mmsys_reset_update(struct reset_controller_dev *rcdev, unsigned l
 {
 	struct mtk_mmsys *mmsys = container_of(rcdev, struct mtk_mmsys, rcdev);
 	unsigned long flags;
+	u32 offset;
+	u32 reg;
+
+	offset = (id / MMSYS_SW_RESET_PER_REG) * sizeof(u32);
+	id = id % MMSYS_SW_RESET_PER_REG;
+	reg = mmsys->data->sw0_rst_offset + offset;
 
 	spin_lock_irqsave(&mmsys->lock, flags);
 
 	if (assert)
-		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), 0, NULL);
+		mtk_mmsys_update_bits(mmsys, reg, BIT(id), 0, NULL);
 	else
-		mtk_mmsys_update_bits(mmsys, mmsys->data->sw0_rst_offset, BIT(id), BIT(id), NULL);
+		mtk_mmsys_update_bits(mmsys, reg, BIT(id), BIT(id), NULL);
 
 	spin_unlock_irqrestore(&mmsys->lock, flags);
 
@@ -290,20 +302,22 @@ static int mtk_mmsys_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	spin_lock_init(&mmsys->lock);
+	mmsys->data = of_device_get_match_data(&pdev->dev);
 
-	mmsys->rcdev.owner = THIS_MODULE;
-	mmsys->rcdev.nr_resets = 32;
-	mmsys->rcdev.ops = &mtk_mmsys_reset_ops;
-	mmsys->rcdev.of_node = pdev->dev.of_node;
-	ret = devm_reset_controller_register(&pdev->dev, &mmsys->rcdev);
-	if (ret) {
-		dev_err(&pdev->dev, "Couldn't register mmsys reset controller: %d\n", ret);
-		return ret;
+	if (mmsys->data->num_resets > 0) {
+		spin_lock_init(&mmsys->lock);
+
+		mmsys->rcdev.owner = THIS_MODULE;
+		mmsys->rcdev.nr_resets = mmsys->data->num_resets;
+		mmsys->rcdev.ops = &mtk_mmsys_reset_ops;
+		mmsys->rcdev.of_node = pdev->dev.of_node;
+		ret = devm_reset_controller_register(&pdev->dev, &mmsys->rcdev);
+		if (ret) {
+			dev_err(&pdev->dev, "Couldn't register mmsys reset controller: %d\n", ret);
+			return ret;
+		}
 	}
 
-	mmsys->data = of_device_get_match_data(&pdev->dev);
-
 #if IS_REACHABLE(CONFIG_MTK_CMDQ)
 	ret = cmdq_dev_get_client_reg(dev, &mmsys->cmdq_base, 0);
 	if (ret)
diff --git a/drivers/soc/mediatek/mtk-mmsys.h b/drivers/soc/mediatek/mtk-mmsys.h
index 77f37f8c715b..e19994749adb 100644
--- a/drivers/soc/mediatek/mtk-mmsys.h
+++ b/drivers/soc/mediatek/mtk-mmsys.h
@@ -91,6 +91,7 @@ struct mtk_mmsys_driver_data {
 	const struct mtk_mmsys_routes *routes;
 	const unsigned int num_routes;
 	const u16 sw0_rst_offset;
+	const u32 num_resets;
 };
 
 /*
-- 
2.18.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[PATCH v30 09/11] soc: mediatek: mmsys: add reset control for MT8195 vdosys1

[Nancy.Lin]

MT8195 vdosys1 has more than 32 reset bits and a different reset base
than other chips. Add the number of reset bits and reset base in mmsys
private data.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mt8195-mmsys.h | 1 +
 drivers/soc/mediatek/mtk-mmsys.c    | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/drivers/soc/mediatek/mt8195-mmsys.h b/drivers/soc/mediatek/mt8195-mmsys.h
index 454944a9409c..a6652ae63431 100644
--- a/drivers/soc/mediatek/mt8195-mmsys.h
+++ b/drivers/soc/mediatek/mt8195-mmsys.h
@@ -75,6 +75,7 @@
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_SINA_VIRTUAL0		(2 << 16)
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_VPP_MERGE			(3 << 16)
 
+#define MT8195_VDO1_SW0_RST_B					0x1d0
 #define MT8195_VDO1_MERGE0_ASYNC_CFG_WD				0xe30
 #define MT8195_VDO1_HDRBE_ASYNC_CFG_WD				0xe70
 #define MT8195_VDO1_HDR_TOP_CFG					0xd00
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 32b17c56c44a..297c810440f4 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -98,6 +98,8 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
 	.clk_driver = "clk-mt8195-vdo1",
 	.routes = mmsys_mt8195_vdo1_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_mt8195_vdo1_routing_table),
+	.sw0_rst_offset = MT8195_VDO1_SW0_RST_B,
+	.num_resets = 64,
 };
 
 static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
-- 
2.18.0

[PATCH v30 09/11] soc: mediatek: mmsys: add reset control for MT8195 vdosys1

[Nancy.Lin]

MT8195 vdosys1 has more than 32 reset bits and a different reset base
than other chips. Add the number of reset bits and reset base in mmsys
private data.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mt8195-mmsys.h | 1 +
 drivers/soc/mediatek/mtk-mmsys.c    | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/drivers/soc/mediatek/mt8195-mmsys.h b/drivers/soc/mediatek/mt8195-mmsys.h
index 454944a9409c..a6652ae63431 100644
--- a/drivers/soc/mediatek/mt8195-mmsys.h
+++ b/drivers/soc/mediatek/mt8195-mmsys.h
@@ -75,6 +75,7 @@
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_SINA_VIRTUAL0		(2 << 16)
 #define MT8195_SOUT_DSC_WRAP1_OUT_TO_VPP_MERGE			(3 << 16)
 
+#define MT8195_VDO1_SW0_RST_B					0x1d0
 #define MT8195_VDO1_MERGE0_ASYNC_CFG_WD				0xe30
 #define MT8195_VDO1_HDRBE_ASYNC_CFG_WD				0xe70
 #define MT8195_VDO1_HDR_TOP_CFG					0xd00
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 32b17c56c44a..297c810440f4 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -98,6 +98,8 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
 	.clk_driver = "clk-mt8195-vdo1",
 	.routes = mmsys_mt8195_vdo1_routing_table,
 	.num_routes = ARRAY_SIZE(mmsys_mt8195_vdo1_routing_table),
+	.sw0_rst_offset = MT8195_VDO1_SW0_RST_B,
+	.num_resets = 64,
 };
 
 static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
-- 
2.18.0


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[PATCH v30 10/11] soc: mediatek: add mtk-mutex component - dp_intf1

[Nancy.Lin]

Add mtk-mutex DDP_COMPONENT_DP_INTF1 component. The MT8195 vdosys1 path
component contains ovl_adaptor, merge5, and dp_intf1. It is a preparation
for adding support for MT8195 vdosys1 path component.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mtk-mutex.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 582d4b04e353..e2d04f1a231e 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -653,6 +653,9 @@ void mtk_mutex_add_comp(struct mtk_mutex *mutex,
 	case DDP_COMPONENT_DP_INTF0:
 		sof_id = MUTEX_SOF_DP_INTF0;
 		break;
+	case DDP_COMPONENT_DP_INTF1:
+		sof_id = MUTEX_SOF_DP_INTF1;
+		break;
 	default:
 		if (mtx->data->mutex_mod[id] < 32) {
 			offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg,
@@ -693,6 +696,7 @@ void mtk_mutex_remove_comp(struct mtk_mutex *mutex,
 	case DDP_COMPONENT_DPI0:
 	case DDP_COMPONENT_DPI1:
 	case DDP_COMPONENT_DP_INTF0:
+	case DDP_COMPONENT_DP_INTF1:
 		writel_relaxed(MUTEX_SOF_SINGLE_MODE,
 			       mtx->regs +
 			       DISP_REG_MUTEX_SOF(mtx->data->mutex_sof_reg,
-- 
2.18.0

[PATCH v30 10/11] soc: mediatek: add mtk-mutex component - dp_intf1

[Nancy.Lin]

Add mtk-mutex DDP_COMPONENT_DP_INTF1 component. The MT8195 vdosys1 path
component contains ovl_adaptor, merge5, and dp_intf1. It is a preparation
for adding support for MT8195 vdosys1 path component.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mtk-mutex.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 582d4b04e353..e2d04f1a231e 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -653,6 +653,9 @@ void mtk_mutex_add_comp(struct mtk_mutex *mutex,
 	case DDP_COMPONENT_DP_INTF0:
 		sof_id = MUTEX_SOF_DP_INTF0;
 		break;
+	case DDP_COMPONENT_DP_INTF1:
+		sof_id = MUTEX_SOF_DP_INTF1;
+		break;
 	default:
 		if (mtx->data->mutex_mod[id] < 32) {
 			offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg,
@@ -693,6 +696,7 @@ void mtk_mutex_remove_comp(struct mtk_mutex *mutex,
 	case DDP_COMPONENT_DPI0:
 	case DDP_COMPONENT_DPI1:
 	case DDP_COMPONENT_DP_INTF0:
+	case DDP_COMPONENT_DP_INTF1:
 		writel_relaxed(MUTEX_SOF_SINGLE_MODE,
 			       mtx->regs +
 			       DISP_REG_MUTEX_SOF(mtx->data->mutex_sof_reg,
-- 
2.18.0


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[PATCH v30 11/11] soc: mediatek: add mtk-mutex support for mt8195 vdosys1

[Nancy.Lin]

Add mtk-mutex support for mt8195 vdosys1.
The vdosys1 path component contains ovl_adaptor, merge5,
and dp_intf1. Ovl_adaptor is composed of several sub-elements
which include MDP_RDMA0~7, MERGE0~3, and ETHDR.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mtk-mutex.c | 33 ++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index e2d04f1a231e..c5b1b42303ac 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -145,6 +145,24 @@
 #define MT8195_MUTEX_MOD_DISP_DP_INTF0		21
 #define MT8195_MUTEX_MOD_DISP_PWM0		27
 
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA0	0
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA1	1
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA2	2
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA3	3
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA4	4
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA5	5
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA6	6
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA7	7
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE0	8
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE1	9
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE2	10
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE3	11
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE4	12
+#define MT8195_MUTEX_MOD_DISP1_DISP_MIXER	18
+#define MT8195_MUTEX_MOD_DISP1_DPI0		25
+#define MT8195_MUTEX_MOD_DISP1_DPI1		26
+#define MT8195_MUTEX_MOD_DISP1_DP_INTF0		27
+
 #define MT8365_MUTEX_MOD_DISP_OVL0		7
 #define MT8365_MUTEX_MOD_DISP_OVL0_2L		8
 #define MT8365_MUTEX_MOD_DISP_RDMA0		9
@@ -408,6 +426,21 @@ static const unsigned int mt8195_mutex_mod[DDP_COMPONENT_ID_MAX] = {
 	[DDP_COMPONENT_DSI0] = MT8195_MUTEX_MOD_DISP_DSI0,
 	[DDP_COMPONENT_PWM0] = MT8195_MUTEX_MOD_DISP_PWM0,
 	[DDP_COMPONENT_DP_INTF0] = MT8195_MUTEX_MOD_DISP_DP_INTF0,
+	[DDP_COMPONENT_MDP_RDMA0] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA0,
+	[DDP_COMPONENT_MDP_RDMA1] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA1,
+	[DDP_COMPONENT_MDP_RDMA2] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA2,
+	[DDP_COMPONENT_MDP_RDMA3] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA3,
+	[DDP_COMPONENT_MDP_RDMA4] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA4,
+	[DDP_COMPONENT_MDP_RDMA5] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA5,
+	[DDP_COMPONENT_MDP_RDMA6] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA6,
+	[DDP_COMPONENT_MDP_RDMA7] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA7,
+	[DDP_COMPONENT_MERGE1] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE0,
+	[DDP_COMPONENT_MERGE2] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE1,
+	[DDP_COMPONENT_MERGE3] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE2,
+	[DDP_COMPONENT_MERGE4] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE3,
+	[DDP_COMPONENT_ETHDR_MIXER] = MT8195_MUTEX_MOD_DISP1_DISP_MIXER,
+	[DDP_COMPONENT_MERGE5] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE4,
+	[DDP_COMPONENT_DP_INTF1] = MT8195_MUTEX_MOD_DISP1_DP_INTF0,
 };
 
 static const unsigned int mt8365_mutex_mod[DDP_COMPONENT_ID_MAX] = {
-- 
2.18.0

[PATCH v30 11/11] soc: mediatek: add mtk-mutex support for mt8195 vdosys1

[Nancy.Lin]

Add mtk-mutex support for mt8195 vdosys1.
The vdosys1 path component contains ovl_adaptor, merge5,
and dp_intf1. Ovl_adaptor is composed of several sub-elements
which include MDP_RDMA0~7, MERGE0~3, and ETHDR.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
 drivers/soc/mediatek/mtk-mutex.c | 33 ++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index e2d04f1a231e..c5b1b42303ac 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -145,6 +145,24 @@
 #define MT8195_MUTEX_MOD_DISP_DP_INTF0		21
 #define MT8195_MUTEX_MOD_DISP_PWM0		27
 
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA0	0
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA1	1
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA2	2
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA3	3
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA4	4
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA5	5
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA6	6
+#define MT8195_MUTEX_MOD_DISP1_MDP_RDMA7	7
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE0	8
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE1	9
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE2	10
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE3	11
+#define MT8195_MUTEX_MOD_DISP1_VPP_MERGE4	12
+#define MT8195_MUTEX_MOD_DISP1_DISP_MIXER	18
+#define MT8195_MUTEX_MOD_DISP1_DPI0		25
+#define MT8195_MUTEX_MOD_DISP1_DPI1		26
+#define MT8195_MUTEX_MOD_DISP1_DP_INTF0		27
+
 #define MT8365_MUTEX_MOD_DISP_OVL0		7
 #define MT8365_MUTEX_MOD_DISP_OVL0_2L		8
 #define MT8365_MUTEX_MOD_DISP_RDMA0		9
@@ -408,6 +426,21 @@ static const unsigned int mt8195_mutex_mod[DDP_COMPONENT_ID_MAX] = {
 	[DDP_COMPONENT_DSI0] = MT8195_MUTEX_MOD_DISP_DSI0,
 	[DDP_COMPONENT_PWM0] = MT8195_MUTEX_MOD_DISP_PWM0,
 	[DDP_COMPONENT_DP_INTF0] = MT8195_MUTEX_MOD_DISP_DP_INTF0,
+	[DDP_COMPONENT_MDP_RDMA0] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA0,
+	[DDP_COMPONENT_MDP_RDMA1] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA1,
+	[DDP_COMPONENT_MDP_RDMA2] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA2,
+	[DDP_COMPONENT_MDP_RDMA3] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA3,
+	[DDP_COMPONENT_MDP_RDMA4] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA4,
+	[DDP_COMPONENT_MDP_RDMA5] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA5,
+	[DDP_COMPONENT_MDP_RDMA6] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA6,
+	[DDP_COMPONENT_MDP_RDMA7] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA7,
+	[DDP_COMPONENT_MERGE1] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE0,
+	[DDP_COMPONENT_MERGE2] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE1,
+	[DDP_COMPONENT_MERGE3] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE2,
+	[DDP_COMPONENT_MERGE4] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE3,
+	[DDP_COMPONENT_ETHDR_MIXER] = MT8195_MUTEX_MOD_DISP1_DISP_MIXER,
+	[DDP_COMPONENT_MERGE5] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE4,
+	[DDP_COMPONENT_DP_INTF1] = MT8195_MUTEX_MOD_DISP1_DP_INTF0,
 };
 
 static const unsigned int mt8365_mutex_mod[DDP_COMPONENT_ID_MAX] = {
-- 
2.18.0


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Re: [PATCH v30 01/11] dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195

[Krzysztof Kozlowski]

On 13/01/2023 11:44, Nancy.Lin wrote:
> Add vdosys1 mmsys compatible for MT8195 platform.
> 
> For MT8195, VDOSYS0 and VDOSYS1 are 2 display HW pipelines binding to
> 2 different power domains, different clock drivers and different
> mediatek-drm drivers.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH v30 01/11] dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195

[Krzysztof Kozlowski]

On 13/01/2023 11:44, Nancy.Lin wrote:
> Add vdosys1 mmsys compatible for MT8195 platform.
> 
> For MT8195, VDOSYS0 and VDOSYS1 are 2 display HW pipelines binding to
> 2 different power domains, different clock drivers and different
> mediatek-drm drivers.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof


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Re: [PATCH v30 00/11] Add MediaTek SoC(vdosys1) support for mt8195

[AngeloGioacchino Del Regno]

Il 13/01/23 11:44, Nancy.Lin ha scritto:
> The hardware path of vdosys1 with DPTx output need to go through by several modules, such as, OVL_ADAPTOR and MERGE.
> 
> Add mmsys and mutex modules support by the patches below:
> 
> Changes in v30:

Matthias, can you please pick this one?

It reached -> v30 <-.... I think that's way beyond being enough versions :-P

P.S.: We have MT8195 support and Tomato Chromebook support, but the display
       doesn't work because of the VDOSYS1 soc+drm[1] not being there...
       I'd really like to get this machine fully upstreamed.

[1]: https://patchwork.kernel.org/project/linux-mediatek/list/?series=707095

Also, CK, please can you coordinate with Matthias so that we get both series
merged in now?

Thanks,
Angelo

> - rebase to next-20230113
> - fix reviewer comment in v29
>    - fix mmysy binding doc for vdosys1
> 

Re: [PATCH v30 00/11] Add MediaTek SoC(vdosys1) support for mt8195

[AngeloGioacchino Del Regno]

Il 13/01/23 11:44, Nancy.Lin ha scritto:
> The hardware path of vdosys1 with DPTx output need to go through by several modules, such as, OVL_ADAPTOR and MERGE.
> 
> Add mmsys and mutex modules support by the patches below:
> 
> Changes in v30:

Matthias, can you please pick this one?

It reached -> v30 <-.... I think that's way beyond being enough versions :-P

P.S.: We have MT8195 support and Tomato Chromebook support, but the display
       doesn't work because of the VDOSYS1 soc+drm[1] not being there...
       I'd really like to get this machine fully upstreamed.

[1]: https://patchwork.kernel.org/project/linux-mediatek/list/?series=707095

Also, CK, please can you coordinate with Matthias so that we get both series
merged in now?

Thanks,
Angelo

> - rebase to next-20230113
> - fix reviewer comment in v29
>    - fix mmysy binding doc for vdosys1
> 


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Re: [PATCH v30 00/11] Add MediaTek SoC(vdosys1) support for mt8195

[Matthias Brugger]

Whole series applied, thanks!

On 13/01/2023 11:44, Nancy.Lin wrote:
> The hardware path of vdosys1 with DPTx output need to go through by several modules, such as, OVL_ADAPTOR and MERGE.
> 
> Add mmsys and mutex modules support by the patches below:
> 
> Changes in v30:
> - rebase to next-20230113
> - fix reviewer comment in v29
>    - fix mmysy binding doc for vdosys1
> 
> Changes in v29:
> - rebase to next-20221226
> - fix reviewer comment in v28
>    - fix mmsys binding doc for vdosys1
> 
> Changes in v28:
> - rebase to next-20221107
> - fix reviewer comment in v27
>    - remove change id
>    - fix mmsys config api typo
> 
> Changes in v27:
> - rebase to next-20221102
> - change mmsys compatible for mt8195 vdosys1
>    - base on jason's series[ref 1]
> - fix reviewer comment
>    - only register mmsys reset controller if num_resets > 0
> 
> Changes in v26:
> - fix reviewer comment
>    - set mmsys num_resets to 32 for 8192
> - rebase to next-20220819
> 
> Changes in v25:
> - fix reviewer comment
>    - refine mtk_mmsys_reset_update func
> - rebase to next-20220708
> 
> Changes in v24:
> - fix reviewer comment
>    - refine mtk_mmsys_reset_update func
> - rebase to next-20220622
> 
> Changes in v23:
> - separate[7] mmsys/mutex and drm patches into two series
> 
> Changes in v22:
> - rebase to next-20220525
> - rebase to vdosys0 series v22
> - separate dts to a new patch
> 
> Changes in v21:
> - fix reviewer comment
>    - fix rdma and ethdr binding doc and dts
> 
> Changes in v20:
> - fix reviewer comment
>    - update mmsys update bit api name
>    - add mtk_mmsys_update_bits error message if lose gce property
>    - list all mt8195 vdosys1 reset bits
> 
> Changes in v19:
> - fix reviewer comment
>    - separate mt8195 mmsys component to a new patch
>    - separate mt8195 vdo0 and vdo1 routing table
>    - separate mmsys_write_reg api to a new patch and simplify write reg code
>    - separate mmsys 64 bit reset to a new patch
>    - separate mtk-mutex dp_intf1 component to a new patch
> 
> Changes in v18:
> - fix reviewer comment
>    - fix rdma binding doc
>    - fix ethdr binding doc
>    - refine mmsys config cmdq support
>    - refine merge reset control flow, get reset control in probe function
>    - add ethdr reset control error handling and remove dbg log
> - rebase to vdosys0 series v20 (ref [5])
> 
> Changes in v17:
> - fix reviewer comment in v16
>    - separate ovl adaptor comp in mtk-mmsys and mtk-mutex
>    - separate mmsys config API
>    - move mdp_rdma binding yaml
> - fix ovl adaptor pm runtime get sync timing issue
> - rebase to vdosys0 series v19 (ref [5])
> - rebase to [7] for modify vblank register change
> 
> Changes in v16:
> - fix reviewer comment in v 15
>    - fix mtk_drm_ddp_comp.c alignment
>    - fix vdosys0 mmsys num before adding vdosys1 patch
> 
> Changes in v15:
> - fix ethdr uppercase hex number in dts
> 
> Changes in v14:
> - remove MTK_MMSYS 64 bit dependency
> - add ethdr.yaml back and fix dt_schema check fail
> 
> Resend v13
> - add related maintainer in maillist
> 
> Changes in v13:
> - fix reviewer comment in v12
>    - fix rdma dt-binding format
>    - fix dts node naming
> - fix 32 bit build error
>    - modify 64bit dependency for mtk-mmsys
> - rebase to vdosys0 series v16. (ref [5])
> 
> Changes in v12:
> - fix reviewer comment in v11
>    - modify mbox index
>    - refine dma dev for ovl_adaptor sub driver
> 
> Changes in v11:
> - remove ethdr vblank spin lock
> - refine ovl_adaptor print message
> 
> Changes in v10:
> - refine ethdr reset control using devm_reset_control_array_get_optional_exclusive
> - fix ovl_adaptor mtk_ovl_adaptor_clk_enable error handle issue
> 
> Changes in v9:
> - rebase on kernel-5.16-rc1
> - rebase on vdosys0 series v13. (ref [5])
> - fix ovl_adaptor sub driver is brought up unintentionally
> - fix clang build test fail- duplicate ethdr/mdp_rdma init_module/cleanup_module symbol issue
> 
> Changes in v8:
> - separate merge async reset to new patch.
> - separate drm ovl_adaptor sub driver to new patch.
> - fix reviewer comment in v7.
> 
> Changes in v7:
> - rebase on vdosys0 series v12 (ref[5])
> - add dma description in ethdr binding document.
> - refine vdosys1 bit definition of mmsys routing table.
> - separate merge modification into 3 pathces.
> - separate mutex modification into 2 patches.
> - add plane color coding for mdp_rdma csc.
> - move mdp_rdma pm control to ovl_adaptor.
> - fix reviewer comment in v6.
> 
> Changes in v6:
> - rebase on kernel-5.15-rc1.
> - change mbox label to gce0 for dts node of vdosys1.
> - modify mmsys reset num for mt8195.
> - rebase on vdosys0 series v10. (ref [5])
> - use drm to bring up ovl_adaptor driver.
> - move drm iommu/mutex check from kms init to drm bind.
> - modify rdma binding doc location. (Documentation/devicetree/bindings/arm/)
> - modify for reviewer's comment in v5.
> 
> Changes in v5:
> - add mmsys reset controller reference.
> 
> Changes in v4:
> - use merge common driver for merge1~4.
> - refine ovl_adaptor rdma driver.
> - use ovl_adaptor ddp_comp function instead of ethdr.
> - modify for reviewer's comment in v3.
> 
> Changes in v3:
> - modify for reviewer's comment in v2.
> - add vdosys1 2 pixels align limit.
> - add mixer odd offset support.
> 
> Changes in v2:
> - Merge PSEUDO_OVL and ETHDR into one DRM component.
> - Add mmsys config API for vdosys1 hardware setting.
> - Add mmsys reset control using linux reset framework.
> 
> Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
> 
> This series are based on the following patch:
> [1] Change mmsys compatible for mt8195 mediatek-drm
>      20221126101220.18179-1-jason-jh.lin@mediatek.com
> 
> Nancy.Lin (11):
>    dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195
>    dt-bindings: reset: mt8195: add vdosys1 reset control bit
>    soc: mediatek: add mtk-mmsys ethdr and mdp_rdma components
>    soc: mediatek: add mtk-mmsys support for mt8195 vdosys1
>    soc: mediatek: refine code to use mtk_mmsys_update_bits API
>    soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1
>    soc: mediatek: add cmdq support of mtk-mmsys config API for mt8195
>      vdosys1
>    soc: mediatek: mmsys: add mmsys for support 64 reset bits
>    soc: mediatek: mmsys: add reset control for MT8195 vdosys1
>    soc: mediatek: add mtk-mutex component - dp_intf1
>    soc: mediatek: add mtk-mutex support for mt8195 vdosys1
> 
>   .../bindings/arm/mediatek/mediatek,mmsys.yaml |   1 +
>   drivers/soc/mediatek/mt8195-mmsys.h           | 146 +++++++++++++++++
>   drivers/soc/mediatek/mtk-mmsys.c              | 149 +++++++++++++-----
>   drivers/soc/mediatek/mtk-mmsys.h              |   1 +
>   drivers/soc/mediatek/mtk-mutex.c              |  37 +++++
>   include/dt-bindings/reset/mt8195-resets.h     |  45 ++++++
>   include/linux/soc/mediatek/mtk-mmsys.h        |  25 +++
>   7 files changed, 366 insertions(+), 38 deletions(-)
> 

Re: [PATCH v30 00/11] Add MediaTek SoC(vdosys1) support for mt8195

[Matthias Brugger]

Whole series applied, thanks!

On 13/01/2023 11:44, Nancy.Lin wrote:
> The hardware path of vdosys1 with DPTx output need to go through by several modules, such as, OVL_ADAPTOR and MERGE.
> 
> Add mmsys and mutex modules support by the patches below:
> 
> Changes in v30:
> - rebase to next-20230113
> - fix reviewer comment in v29
>    - fix mmysy binding doc for vdosys1
> 
> Changes in v29:
> - rebase to next-20221226
> - fix reviewer comment in v28
>    - fix mmsys binding doc for vdosys1
> 
> Changes in v28:
> - rebase to next-20221107
> - fix reviewer comment in v27
>    - remove change id
>    - fix mmsys config api typo
> 
> Changes in v27:
> - rebase to next-20221102
> - change mmsys compatible for mt8195 vdosys1
>    - base on jason's series[ref 1]
> - fix reviewer comment
>    - only register mmsys reset controller if num_resets > 0
> 
> Changes in v26:
> - fix reviewer comment
>    - set mmsys num_resets to 32 for 8192
> - rebase to next-20220819
> 
> Changes in v25:
> - fix reviewer comment
>    - refine mtk_mmsys_reset_update func
> - rebase to next-20220708
> 
> Changes in v24:
> - fix reviewer comment
>    - refine mtk_mmsys_reset_update func
> - rebase to next-20220622
> 
> Changes in v23:
> - separate[7] mmsys/mutex and drm patches into two series
> 
> Changes in v22:
> - rebase to next-20220525
> - rebase to vdosys0 series v22
> - separate dts to a new patch
> 
> Changes in v21:
> - fix reviewer comment
>    - fix rdma and ethdr binding doc and dts
> 
> Changes in v20:
> - fix reviewer comment
>    - update mmsys update bit api name
>    - add mtk_mmsys_update_bits error message if lose gce property
>    - list all mt8195 vdosys1 reset bits
> 
> Changes in v19:
> - fix reviewer comment
>    - separate mt8195 mmsys component to a new patch
>    - separate mt8195 vdo0 and vdo1 routing table
>    - separate mmsys_write_reg api to a new patch and simplify write reg code
>    - separate mmsys 64 bit reset to a new patch
>    - separate mtk-mutex dp_intf1 component to a new patch
> 
> Changes in v18:
> - fix reviewer comment
>    - fix rdma binding doc
>    - fix ethdr binding doc
>    - refine mmsys config cmdq support
>    - refine merge reset control flow, get reset control in probe function
>    - add ethdr reset control error handling and remove dbg log
> - rebase to vdosys0 series v20 (ref [5])
> 
> Changes in v17:
> - fix reviewer comment in v16
>    - separate ovl adaptor comp in mtk-mmsys and mtk-mutex
>    - separate mmsys config API
>    - move mdp_rdma binding yaml
> - fix ovl adaptor pm runtime get sync timing issue
> - rebase to vdosys0 series v19 (ref [5])
> - rebase to [7] for modify vblank register change
> 
> Changes in v16:
> - fix reviewer comment in v 15
>    - fix mtk_drm_ddp_comp.c alignment
>    - fix vdosys0 mmsys num before adding vdosys1 patch
> 
> Changes in v15:
> - fix ethdr uppercase hex number in dts
> 
> Changes in v14:
> - remove MTK_MMSYS 64 bit dependency
> - add ethdr.yaml back and fix dt_schema check fail
> 
> Resend v13
> - add related maintainer in maillist
> 
> Changes in v13:
> - fix reviewer comment in v12
>    - fix rdma dt-binding format
>    - fix dts node naming
> - fix 32 bit build error
>    - modify 64bit dependency for mtk-mmsys
> - rebase to vdosys0 series v16. (ref [5])
> 
> Changes in v12:
> - fix reviewer comment in v11
>    - modify mbox index
>    - refine dma dev for ovl_adaptor sub driver
> 
> Changes in v11:
> - remove ethdr vblank spin lock
> - refine ovl_adaptor print message
> 
> Changes in v10:
> - refine ethdr reset control using devm_reset_control_array_get_optional_exclusive
> - fix ovl_adaptor mtk_ovl_adaptor_clk_enable error handle issue
> 
> Changes in v9:
> - rebase on kernel-5.16-rc1
> - rebase on vdosys0 series v13. (ref [5])
> - fix ovl_adaptor sub driver is brought up unintentionally
> - fix clang build test fail- duplicate ethdr/mdp_rdma init_module/cleanup_module symbol issue
> 
> Changes in v8:
> - separate merge async reset to new patch.
> - separate drm ovl_adaptor sub driver to new patch.
> - fix reviewer comment in v7.
> 
> Changes in v7:
> - rebase on vdosys0 series v12 (ref[5])
> - add dma description in ethdr binding document.
> - refine vdosys1 bit definition of mmsys routing table.
> - separate merge modification into 3 pathces.
> - separate mutex modification into 2 patches.
> - add plane color coding for mdp_rdma csc.
> - move mdp_rdma pm control to ovl_adaptor.
> - fix reviewer comment in v6.
> 
> Changes in v6:
> - rebase on kernel-5.15-rc1.
> - change mbox label to gce0 for dts node of vdosys1.
> - modify mmsys reset num for mt8195.
> - rebase on vdosys0 series v10. (ref [5])
> - use drm to bring up ovl_adaptor driver.
> - move drm iommu/mutex check from kms init to drm bind.
> - modify rdma binding doc location. (Documentation/devicetree/bindings/arm/)
> - modify for reviewer's comment in v5.
> 
> Changes in v5:
> - add mmsys reset controller reference.
> 
> Changes in v4:
> - use merge common driver for merge1~4.
> - refine ovl_adaptor rdma driver.
> - use ovl_adaptor ddp_comp function instead of ethdr.
> - modify for reviewer's comment in v3.
> 
> Changes in v3:
> - modify for reviewer's comment in v2.
> - add vdosys1 2 pixels align limit.
> - add mixer odd offset support.
> 
> Changes in v2:
> - Merge PSEUDO_OVL and ETHDR into one DRM component.
> - Add mmsys config API for vdosys1 hardware setting.
> - Add mmsys reset control using linux reset framework.
> 
> Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
> 
> This series are based on the following patch:
> [1] Change mmsys compatible for mt8195 mediatek-drm
>      20221126101220.18179-1-jason-jh.lin@mediatek.com
> 
> Nancy.Lin (11):
>    dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195
>    dt-bindings: reset: mt8195: add vdosys1 reset control bit
>    soc: mediatek: add mtk-mmsys ethdr and mdp_rdma components
>    soc: mediatek: add mtk-mmsys support for mt8195 vdosys1
>    soc: mediatek: refine code to use mtk_mmsys_update_bits API
>    soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1
>    soc: mediatek: add cmdq support of mtk-mmsys config API for mt8195
>      vdosys1
>    soc: mediatek: mmsys: add mmsys for support 64 reset bits
>    soc: mediatek: mmsys: add reset control for MT8195 vdosys1
>    soc: mediatek: add mtk-mutex component - dp_intf1
>    soc: mediatek: add mtk-mutex support for mt8195 vdosys1
> 
>   .../bindings/arm/mediatek/mediatek,mmsys.yaml |   1 +
>   drivers/soc/mediatek/mt8195-mmsys.h           | 146 +++++++++++++++++
>   drivers/soc/mediatek/mtk-mmsys.c              | 149 +++++++++++++-----
>   drivers/soc/mediatek/mtk-mmsys.h              |   1 +
>   drivers/soc/mediatek/mtk-mutex.c              |  37 +++++
>   include/dt-bindings/reset/mt8195-resets.h     |  45 ++++++
>   include/linux/soc/mediatek/mtk-mmsys.h        |  25 +++
>   7 files changed, 366 insertions(+), 38 deletions(-)
> 

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