* [PATCH v3 0/3] Add check for max clock rate in mode_valid
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: airlied, daniel, robh+dt, matthias.bgg, srv_heupstream,
yingjoe.chen, eddie.huang, ck.hu, dri-devel, devicetree,
stonea168, huijuan.xie, linux-kernel, linux-arm-kernel,
linux-mediatek, shuijing.li, Jitao Shi
Changes since v2:
- add const struct drm_display_info *info in mtk_dpi_bridge_mode_valid
Jitao Shi (3):
drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
drm/mediatek: mtk_dpi: Add dpi config for mt8192
dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
.../display/mediatek/mediatek,dpi.yaml | 1 +
drivers/gpu/drm/mediatek/mtk_dpi.c | 26 +++++++++++++++++++
2 files changed, 27 insertions(+)
--
2.25.1
^ permalink raw reply [flat|nested] 42+ messages in thread
* [PATCH v3 0/3] Add check for max clock rate in mode_valid
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, ck.hu, robh+dt,
linux-mediatek, daniel, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Changes since v2:
- add const struct drm_display_info *info in mtk_dpi_bridge_mode_valid
Jitao Shi (3):
drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
drm/mediatek: mtk_dpi: Add dpi config for mt8192
dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
.../display/mediatek/mediatek,dpi.yaml | 1 +
drivers/gpu/drm/mediatek/mtk_dpi.c | 26 +++++++++++++++++++
2 files changed, 27 insertions(+)
--
2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 42+ messages in thread
* [PATCH v3 0/3] Add check for max clock rate in mode_valid
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, ck.hu, robh+dt,
linux-mediatek, daniel, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Changes since v2:
- add const struct drm_display_info *info in mtk_dpi_bridge_mode_valid
Jitao Shi (3):
drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
drm/mediatek: mtk_dpi: Add dpi config for mt8192
dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
.../display/mediatek/mediatek,dpi.yaml | 1 +
drivers/gpu/drm/mediatek/mtk_dpi.c | 26 +++++++++++++++++++
2 files changed, 27 insertions(+)
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 42+ messages in thread
* [PATCH v3 0/3] Add check for max clock rate in mode_valid
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, robh+dt,
linux-mediatek, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Changes since v2:
- add const struct drm_display_info *info in mtk_dpi_bridge_mode_valid
Jitao Shi (3):
drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
drm/mediatek: mtk_dpi: Add dpi config for mt8192
dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
.../display/mediatek/mediatek,dpi.yaml | 1 +
drivers/gpu/drm/mediatek/mtk_dpi.c | 26 +++++++++++++++++++
2 files changed, 27 insertions(+)
--
2.25.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 42+ messages in thread
* [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
2021-02-08 1:42 ` Jitao Shi
(?)
(?)
@ 2021-02-08 1:42 ` Jitao Shi
-1 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: airlied, daniel, robh+dt, matthias.bgg, srv_heupstream,
yingjoe.chen, eddie.huang, ck.hu, dri-devel, devicetree,
stonea168, huijuan.xie, linux-kernel, linux-arm-kernel,
linux-mediatek, shuijing.li, Jitao Shi
Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 52f11a63a330..ffa4a0f1989f 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
struct mtk_dpi_conf {
unsigned int (*cal_factor)(int clock);
u32 reg_h_fre_con;
+ u32 max_clock_khz;
bool edge_sel_en;
};
@@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
mtk_dpi_set_display_mode(dpi, &dpi->mode);
}
+static enum drm_mode_status
+mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode)
+{
+ struct mtk_dpi *dpi = bridge_to_dpi(bridge);
+
+ if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
+ return MODE_CLOCK_HIGH;
+
+ return MODE_OK;
+}
+
static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
.attach = mtk_dpi_bridge_attach,
.mode_set = mtk_dpi_bridge_mode_set,
+ .mode_valid = mtk_dpi_bridge_mode_valid,
.disable = mtk_dpi_bridge_disable,
.enable = mtk_dpi_bridge_enable,
};
@@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
static const struct mtk_dpi_conf mt8173_conf = {
.cal_factor = mt8173_calculate_factor,
.reg_h_fre_con = 0xe0,
+ .max_clock_khz = 300000,
};
static const struct mtk_dpi_conf mt2701_conf = {
.cal_factor = mt2701_calculate_factor,
.reg_h_fre_con = 0xb0,
.edge_sel_en = true,
+ .max_clock_khz = 150000,
};
static const struct mtk_dpi_conf mt8183_conf = {
.cal_factor = mt8183_calculate_factor,
.reg_h_fre_con = 0xe0,
+ .max_clock_khz = 100000,
};
static int mtk_dpi_probe(struct platform_device *pdev)
--
2.25.1
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, ck.hu, robh+dt,
linux-mediatek, daniel, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 52f11a63a330..ffa4a0f1989f 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
struct mtk_dpi_conf {
unsigned int (*cal_factor)(int clock);
u32 reg_h_fre_con;
+ u32 max_clock_khz;
bool edge_sel_en;
};
@@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
mtk_dpi_set_display_mode(dpi, &dpi->mode);
}
+static enum drm_mode_status
+mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode)
+{
+ struct mtk_dpi *dpi = bridge_to_dpi(bridge);
+
+ if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
+ return MODE_CLOCK_HIGH;
+
+ return MODE_OK;
+}
+
static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
.attach = mtk_dpi_bridge_attach,
.mode_set = mtk_dpi_bridge_mode_set,
+ .mode_valid = mtk_dpi_bridge_mode_valid,
.disable = mtk_dpi_bridge_disable,
.enable = mtk_dpi_bridge_enable,
};
@@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
static const struct mtk_dpi_conf mt8173_conf = {
.cal_factor = mt8173_calculate_factor,
.reg_h_fre_con = 0xe0,
+ .max_clock_khz = 300000,
};
static const struct mtk_dpi_conf mt2701_conf = {
.cal_factor = mt2701_calculate_factor,
.reg_h_fre_con = 0xb0,
.edge_sel_en = true,
+ .max_clock_khz = 150000,
};
static const struct mtk_dpi_conf mt8183_conf = {
.cal_factor = mt8183_calculate_factor,
.reg_h_fre_con = 0xe0,
+ .max_clock_khz = 100000,
};
static int mtk_dpi_probe(struct platform_device *pdev)
--
2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, ck.hu, robh+dt,
linux-mediatek, daniel, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 52f11a63a330..ffa4a0f1989f 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
struct mtk_dpi_conf {
unsigned int (*cal_factor)(int clock);
u32 reg_h_fre_con;
+ u32 max_clock_khz;
bool edge_sel_en;
};
@@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
mtk_dpi_set_display_mode(dpi, &dpi->mode);
}
+static enum drm_mode_status
+mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode)
+{
+ struct mtk_dpi *dpi = bridge_to_dpi(bridge);
+
+ if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
+ return MODE_CLOCK_HIGH;
+
+ return MODE_OK;
+}
+
static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
.attach = mtk_dpi_bridge_attach,
.mode_set = mtk_dpi_bridge_mode_set,
+ .mode_valid = mtk_dpi_bridge_mode_valid,
.disable = mtk_dpi_bridge_disable,
.enable = mtk_dpi_bridge_enable,
};
@@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
static const struct mtk_dpi_conf mt8173_conf = {
.cal_factor = mt8173_calculate_factor,
.reg_h_fre_con = 0xe0,
+ .max_clock_khz = 300000,
};
static const struct mtk_dpi_conf mt2701_conf = {
.cal_factor = mt2701_calculate_factor,
.reg_h_fre_con = 0xb0,
.edge_sel_en = true,
+ .max_clock_khz = 150000,
};
static const struct mtk_dpi_conf mt8183_conf = {
.cal_factor = mt8183_calculate_factor,
.reg_h_fre_con = 0xe0,
+ .max_clock_khz = 100000,
};
static int mtk_dpi_probe(struct platform_device *pdev)
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, robh+dt,
linux-mediatek, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 52f11a63a330..ffa4a0f1989f 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
struct mtk_dpi_conf {
unsigned int (*cal_factor)(int clock);
u32 reg_h_fre_con;
+ u32 max_clock_khz;
bool edge_sel_en;
};
@@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
mtk_dpi_set_display_mode(dpi, &dpi->mode);
}
+static enum drm_mode_status
+mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode)
+{
+ struct mtk_dpi *dpi = bridge_to_dpi(bridge);
+
+ if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
+ return MODE_CLOCK_HIGH;
+
+ return MODE_OK;
+}
+
static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
.attach = mtk_dpi_bridge_attach,
.mode_set = mtk_dpi_bridge_mode_set,
+ .mode_valid = mtk_dpi_bridge_mode_valid,
.disable = mtk_dpi_bridge_disable,
.enable = mtk_dpi_bridge_enable,
};
@@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
static const struct mtk_dpi_conf mt8173_conf = {
.cal_factor = mt8173_calculate_factor,
.reg_h_fre_con = 0xe0,
+ .max_clock_khz = 300000,
};
static const struct mtk_dpi_conf mt2701_conf = {
.cal_factor = mt2701_calculate_factor,
.reg_h_fre_con = 0xb0,
.edge_sel_en = true,
+ .max_clock_khz = 150000,
};
static const struct mtk_dpi_conf mt8183_conf = {
.cal_factor = mt8183_calculate_factor,
.reg_h_fre_con = 0xe0,
+ .max_clock_khz = 100000,
};
static int mtk_dpi_probe(struct platform_device *pdev)
--
2.25.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192
2021-02-08 1:42 ` Jitao Shi
(?)
(?)
@ 2021-02-08 1:42 ` Jitao Shi
-1 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: airlied, daniel, robh+dt, matthias.bgg, srv_heupstream,
yingjoe.chen, eddie.huang, ck.hu, dri-devel, devicetree,
stonea168, huijuan.xie, linux-kernel, linux-arm-kernel,
linux-mediatek, shuijing.li, Jitao Shi
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index ffa4a0f1989f..f6f71eb67ff1 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -703,6 +703,12 @@ static const struct mtk_dpi_conf mt8183_conf = {
.max_clock_khz = 100000,
};
+static const struct mtk_dpi_conf mt8192_conf = {
+ .cal_factor = mt8183_calculate_factor,
+ .reg_h_fre_con = 0xe0,
+ .max_clock_khz = 150000,
+};
+
static int mtk_dpi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@@ -837,6 +843,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
{ .compatible = "mediatek,mt8183-dpi",
.data = &mt8183_conf,
},
+ { .compatible = "mediatek,mt8192-dpi",
+ .data = &mt8192_conf,
+ },
{ },
};
--
2.25.1
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, ck.hu, robh+dt,
linux-mediatek, daniel, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index ffa4a0f1989f..f6f71eb67ff1 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -703,6 +703,12 @@ static const struct mtk_dpi_conf mt8183_conf = {
.max_clock_khz = 100000,
};
+static const struct mtk_dpi_conf mt8192_conf = {
+ .cal_factor = mt8183_calculate_factor,
+ .reg_h_fre_con = 0xe0,
+ .max_clock_khz = 150000,
+};
+
static int mtk_dpi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@@ -837,6 +843,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
{ .compatible = "mediatek,mt8183-dpi",
.data = &mt8183_conf,
},
+ { .compatible = "mediatek,mt8192-dpi",
+ .data = &mt8192_conf,
+ },
{ },
};
--
2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, ck.hu, robh+dt,
linux-mediatek, daniel, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index ffa4a0f1989f..f6f71eb67ff1 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -703,6 +703,12 @@ static const struct mtk_dpi_conf mt8183_conf = {
.max_clock_khz = 100000,
};
+static const struct mtk_dpi_conf mt8192_conf = {
+ .cal_factor = mt8183_calculate_factor,
+ .reg_h_fre_con = 0xe0,
+ .max_clock_khz = 150000,
+};
+
static int mtk_dpi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@@ -837,6 +843,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
{ .compatible = "mediatek,mt8183-dpi",
.data = &mt8183_conf,
},
+ { .compatible = "mediatek,mt8192-dpi",
+ .data = &mt8192_conf,
+ },
{ },
};
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, robh+dt,
linux-mediatek, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index ffa4a0f1989f..f6f71eb67ff1 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -703,6 +703,12 @@ static const struct mtk_dpi_conf mt8183_conf = {
.max_clock_khz = 100000,
};
+static const struct mtk_dpi_conf mt8192_conf = {
+ .cal_factor = mt8183_calculate_factor,
+ .reg_h_fre_con = 0xe0,
+ .max_clock_khz = 150000,
+};
+
static int mtk_dpi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@@ -837,6 +843,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
{ .compatible = "mediatek,mt8183-dpi",
.data = &mt8183_conf,
},
+ { .compatible = "mediatek,mt8192-dpi",
+ .data = &mt8192_conf,
+ },
{ },
};
--
2.25.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
2021-02-08 1:42 ` Jitao Shi
(?)
(?)
@ 2021-02-08 1:42 ` Jitao Shi
-1 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: airlied, daniel, robh+dt, matthias.bgg, srv_heupstream,
yingjoe.chen, eddie.huang, ck.hu, dri-devel, devicetree,
stonea168, huijuan.xie, linux-kernel, linux-arm-kernel,
linux-mediatek, shuijing.li, Jitao Shi
Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
.../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index 6cdb734c91a9..2f566f19e6e0 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -22,6 +22,7 @@ properties:
- mediatek,mt7623-dpi
- mediatek,mt8173-dpi
- mediatek,mt8183-dpi
+ - mediatek,mt8192-dpi
reg:
maxItems: 1
--
2.25.1
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, ck.hu, robh+dt,
linux-mediatek, daniel, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
.../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index 6cdb734c91a9..2f566f19e6e0 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -22,6 +22,7 @@ properties:
- mediatek,mt7623-dpi
- mediatek,mt8173-dpi
- mediatek,mt8183-dpi
+ - mediatek,mt8192-dpi
reg:
maxItems: 1
--
2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, ck.hu, robh+dt,
linux-mediatek, daniel, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
.../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index 6cdb734c91a9..2f566f19e6e0 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -22,6 +22,7 @@ properties:
- mediatek,mt7623-dpi
- mediatek,mt8173-dpi
- mediatek,mt8183-dpi
+ - mediatek,mt8192-dpi
reg:
maxItems: 1
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 42+ messages in thread
* [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
@ 2021-02-08 1:42 ` Jitao Shi
0 siblings, 0 replies; 42+ messages in thread
From: Jitao Shi @ 2021-02-08 1:42 UTC (permalink / raw)
To: Chun-Kuang Hu, Philipp Zabel
Cc: devicetree, Jitao Shi, srv_heupstream, shuijing.li, airlied,
huijuan.xie, stonea168, linux-kernel, dri-devel, robh+dt,
linux-mediatek, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
---
.../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index 6cdb734c91a9..2f566f19e6e0 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -22,6 +22,7 @@ properties:
- mediatek,mt7623-dpi
- mediatek,mt8173-dpi
- mediatek,mt8183-dpi
+ - mediatek,mt8192-dpi
reg:
maxItems: 1
--
2.25.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
2021-02-08 1:42 ` Jitao Shi
(?)
(?)
@ 2021-02-09 0:08 ` Chun-Kuang Hu
-1 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:08 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, Philipp Zabel, David Airlie, Daniel Vetter,
Rob Herring, Matthias Brugger, srv_heupstream, yingjoe.chen,
eddie.huang, CK Hu, DRI Development, DTML, stonea168,
huijuan.xie, linux-kernel, Linux ARM,
moderated list:ARM/Mediatek SoC support, shuijing.li
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
>
> Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> index 6cdb734c91a9..2f566f19e6e0 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> @@ -22,6 +22,7 @@ properties:
> - mediatek,mt7623-dpi
> - mediatek,mt8173-dpi
> - mediatek,mt8183-dpi
> + - mediatek,mt8192-dpi
>
> reg:
> maxItems: 1
> --
> 2.25.1
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek, dpi: add mt8192 to mediatek, dpi
@ 2021-02-09 0:08 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:08 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, Philipp Zabel, srv_heupstream, DTML, David Airlie,
huijuan.xie, stonea168, linux-kernel, DRI Development, CK Hu,
Rob Herring, moderated list:ARM/Mediatek SoC support,
Daniel Vetter, shuijing.li, Matthias Brugger, yingjoe.chen,
eddie.huang, Linux ARM
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
>
> Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> index 6cdb734c91a9..2f566f19e6e0 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> @@ -22,6 +22,7 @@ properties:
> - mediatek,mt7623-dpi
> - mediatek,mt8173-dpi
> - mediatek,mt8183-dpi
> + - mediatek,mt8192-dpi
>
> reg:
> maxItems: 1
> --
> 2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek, dpi: add mt8192 to mediatek, dpi
@ 2021-02-09 0:08 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:08 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, Philipp Zabel, srv_heupstream, DTML, David Airlie,
huijuan.xie, stonea168, linux-kernel, DRI Development, CK Hu,
Rob Herring, moderated list:ARM/Mediatek SoC support,
Daniel Vetter, shuijing.li, Matthias Brugger, yingjoe.chen,
eddie.huang, Linux ARM
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
>
> Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> index 6cdb734c91a9..2f566f19e6e0 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> @@ -22,6 +22,7 @@ properties:
> - mediatek,mt7623-dpi
> - mediatek,mt8173-dpi
> - mediatek,mt8183-dpi
> + - mediatek,mt8192-dpi
>
> reg:
> maxItems: 1
> --
> 2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek, dpi: add mt8192 to mediatek, dpi
@ 2021-02-09 0:08 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:08 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, srv_heupstream, DTML, David Airlie, huijuan.xie,
stonea168, linux-kernel, DRI Development, Rob Herring,
moderated list:ARM/Mediatek SoC support, shuijing.li,
Matthias Brugger, yingjoe.chen, eddie.huang, Linux ARM
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
>
> Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> index 6cdb734c91a9..2f566f19e6e0 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> @@ -22,6 +22,7 @@ properties:
> - mediatek,mt7623-dpi
> - mediatek,mt8173-dpi
> - mediatek,mt8183-dpi
> + - mediatek,mt8192-dpi
>
> reg:
> maxItems: 1
> --
> 2.25.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
2021-02-08 1:42 ` Jitao Shi
(?)
(?)
@ 2021-02-09 0:13 ` Chun-Kuang Hu
-1 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:13 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, Philipp Zabel, David Airlie, Daniel Vetter,
Rob Herring, Matthias Brugger, srv_heupstream, yingjoe.chen,
eddie.huang, CK Hu, DRI Development, DTML, stonea168,
huijuan.xie, linux-kernel, Linux ARM,
moderated list:ARM/Mediatek SoC support, shuijing.li
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
>
> Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index 52f11a63a330..ffa4a0f1989f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
> struct mtk_dpi_conf {
> unsigned int (*cal_factor)(int clock);
> u32 reg_h_fre_con;
> + u32 max_clock_khz;
> bool edge_sel_en;
> };
>
> @@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
> mtk_dpi_set_display_mode(dpi, &dpi->mode);
> }
>
> +static enum drm_mode_status
> +mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
> + const struct drm_display_mode *mode)
> +{
> + struct mtk_dpi *dpi = bridge_to_dpi(bridge);
> +
> + if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
> + return MODE_CLOCK_HIGH;
> +
> + return MODE_OK;
> +}
> +
> static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
> .attach = mtk_dpi_bridge_attach,
> .mode_set = mtk_dpi_bridge_mode_set,
> + .mode_valid = mtk_dpi_bridge_mode_valid,
> .disable = mtk_dpi_bridge_disable,
> .enable = mtk_dpi_bridge_enable,
> };
> @@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
> static const struct mtk_dpi_conf mt8173_conf = {
> .cal_factor = mt8173_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 300000,
> };
>
> static const struct mtk_dpi_conf mt2701_conf = {
> .cal_factor = mt2701_calculate_factor,
> .reg_h_fre_con = 0xb0,
> .edge_sel_en = true,
> + .max_clock_khz = 150000,
> };
>
> static const struct mtk_dpi_conf mt8183_conf = {
> .cal_factor = mt8183_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 100000,
> };
>
> static int mtk_dpi_probe(struct platform_device *pdev)
> --
> 2.25.1
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-09 0:13 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:13 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, Philipp Zabel, srv_heupstream, DTML, David Airlie,
huijuan.xie, stonea168, linux-kernel, DRI Development, CK Hu,
Rob Herring, moderated list:ARM/Mediatek SoC support,
Daniel Vetter, shuijing.li, Matthias Brugger, yingjoe.chen,
eddie.huang, Linux ARM
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
>
> Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index 52f11a63a330..ffa4a0f1989f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
> struct mtk_dpi_conf {
> unsigned int (*cal_factor)(int clock);
> u32 reg_h_fre_con;
> + u32 max_clock_khz;
> bool edge_sel_en;
> };
>
> @@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
> mtk_dpi_set_display_mode(dpi, &dpi->mode);
> }
>
> +static enum drm_mode_status
> +mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
> + const struct drm_display_mode *mode)
> +{
> + struct mtk_dpi *dpi = bridge_to_dpi(bridge);
> +
> + if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
> + return MODE_CLOCK_HIGH;
> +
> + return MODE_OK;
> +}
> +
> static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
> .attach = mtk_dpi_bridge_attach,
> .mode_set = mtk_dpi_bridge_mode_set,
> + .mode_valid = mtk_dpi_bridge_mode_valid,
> .disable = mtk_dpi_bridge_disable,
> .enable = mtk_dpi_bridge_enable,
> };
> @@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
> static const struct mtk_dpi_conf mt8173_conf = {
> .cal_factor = mt8173_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 300000,
> };
>
> static const struct mtk_dpi_conf mt2701_conf = {
> .cal_factor = mt2701_calculate_factor,
> .reg_h_fre_con = 0xb0,
> .edge_sel_en = true,
> + .max_clock_khz = 150000,
> };
>
> static const struct mtk_dpi_conf mt8183_conf = {
> .cal_factor = mt8183_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 100000,
> };
>
> static int mtk_dpi_probe(struct platform_device *pdev)
> --
> 2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-09 0:13 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:13 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, Philipp Zabel, srv_heupstream, DTML, David Airlie,
huijuan.xie, stonea168, linux-kernel, DRI Development, CK Hu,
Rob Herring, moderated list:ARM/Mediatek SoC support,
Daniel Vetter, shuijing.li, Matthias Brugger, yingjoe.chen,
eddie.huang, Linux ARM
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
>
> Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index 52f11a63a330..ffa4a0f1989f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
> struct mtk_dpi_conf {
> unsigned int (*cal_factor)(int clock);
> u32 reg_h_fre_con;
> + u32 max_clock_khz;
> bool edge_sel_en;
> };
>
> @@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
> mtk_dpi_set_display_mode(dpi, &dpi->mode);
> }
>
> +static enum drm_mode_status
> +mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
> + const struct drm_display_mode *mode)
> +{
> + struct mtk_dpi *dpi = bridge_to_dpi(bridge);
> +
> + if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
> + return MODE_CLOCK_HIGH;
> +
> + return MODE_OK;
> +}
> +
> static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
> .attach = mtk_dpi_bridge_attach,
> .mode_set = mtk_dpi_bridge_mode_set,
> + .mode_valid = mtk_dpi_bridge_mode_valid,
> .disable = mtk_dpi_bridge_disable,
> .enable = mtk_dpi_bridge_enable,
> };
> @@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
> static const struct mtk_dpi_conf mt8173_conf = {
> .cal_factor = mt8173_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 300000,
> };
>
> static const struct mtk_dpi_conf mt2701_conf = {
> .cal_factor = mt2701_calculate_factor,
> .reg_h_fre_con = 0xb0,
> .edge_sel_en = true,
> + .max_clock_khz = 150000,
> };
>
> static const struct mtk_dpi_conf mt8183_conf = {
> .cal_factor = mt8183_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 100000,
> };
>
> static int mtk_dpi_probe(struct platform_device *pdev)
> --
> 2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-09 0:13 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:13 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, srv_heupstream, DTML, David Airlie, huijuan.xie,
stonea168, linux-kernel, DRI Development, Rob Herring,
moderated list:ARM/Mediatek SoC support, shuijing.li,
Matthias Brugger, yingjoe.chen, eddie.huang, Linux ARM
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
>
> Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index 52f11a63a330..ffa4a0f1989f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
> struct mtk_dpi_conf {
> unsigned int (*cal_factor)(int clock);
> u32 reg_h_fre_con;
> + u32 max_clock_khz;
> bool edge_sel_en;
> };
>
> @@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
> mtk_dpi_set_display_mode(dpi, &dpi->mode);
> }
>
> +static enum drm_mode_status
> +mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
> + const struct drm_display_mode *mode)
> +{
> + struct mtk_dpi *dpi = bridge_to_dpi(bridge);
> +
> + if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
> + return MODE_CLOCK_HIGH;
> +
> + return MODE_OK;
> +}
> +
> static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
> .attach = mtk_dpi_bridge_attach,
> .mode_set = mtk_dpi_bridge_mode_set,
> + .mode_valid = mtk_dpi_bridge_mode_valid,
> .disable = mtk_dpi_bridge_disable,
> .enable = mtk_dpi_bridge_enable,
> };
> @@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
> static const struct mtk_dpi_conf mt8173_conf = {
> .cal_factor = mt8173_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 300000,
> };
>
> static const struct mtk_dpi_conf mt2701_conf = {
> .cal_factor = mt2701_calculate_factor,
> .reg_h_fre_con = 0xb0,
> .edge_sel_en = true,
> + .max_clock_khz = 150000,
> };
>
> static const struct mtk_dpi_conf mt8183_conf = {
> .cal_factor = mt8183_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 100000,
> };
>
> static int mtk_dpi_probe(struct platform_device *pdev)
> --
> 2.25.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192
2021-02-08 1:42 ` Jitao Shi
(?)
(?)
@ 2021-02-09 0:14 ` Chun-Kuang Hu
-1 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:14 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, Philipp Zabel, David Airlie, Daniel Vetter,
Rob Herring, Matthias Brugger, srv_heupstream, yingjoe.chen,
eddie.huang, CK Hu, DRI Development, DTML, stonea168,
huijuan.xie, linux-kernel, Linux ARM,
moderated list:ARM/Mediatek SoC support, shuijing.li
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
Where is the description? Say something here.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index ffa4a0f1989f..f6f71eb67ff1 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -703,6 +703,12 @@ static const struct mtk_dpi_conf mt8183_conf = {
> .max_clock_khz = 100000,
> };
>
> +static const struct mtk_dpi_conf mt8192_conf = {
> + .cal_factor = mt8183_calculate_factor,
> + .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 150000,
> +};
> +
> static int mtk_dpi_probe(struct platform_device *pdev)
> {
> struct device *dev = &pdev->dev;
> @@ -837,6 +843,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
> { .compatible = "mediatek,mt8183-dpi",
> .data = &mt8183_conf,
> },
> + { .compatible = "mediatek,mt8192-dpi",
> + .data = &mt8192_conf,
> + },
> { },
> };
>
> --
> 2.25.1
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192
@ 2021-02-09 0:14 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:14 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, Philipp Zabel, srv_heupstream, DTML, David Airlie,
huijuan.xie, stonea168, linux-kernel, DRI Development, CK Hu,
Rob Herring, moderated list:ARM/Mediatek SoC support,
Daniel Vetter, shuijing.li, Matthias Brugger, yingjoe.chen,
eddie.huang, Linux ARM
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
Where is the description? Say something here.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index ffa4a0f1989f..f6f71eb67ff1 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -703,6 +703,12 @@ static const struct mtk_dpi_conf mt8183_conf = {
> .max_clock_khz = 100000,
> };
>
> +static const struct mtk_dpi_conf mt8192_conf = {
> + .cal_factor = mt8183_calculate_factor,
> + .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 150000,
> +};
> +
> static int mtk_dpi_probe(struct platform_device *pdev)
> {
> struct device *dev = &pdev->dev;
> @@ -837,6 +843,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
> { .compatible = "mediatek,mt8183-dpi",
> .data = &mt8183_conf,
> },
> + { .compatible = "mediatek,mt8192-dpi",
> + .data = &mt8192_conf,
> + },
> { },
> };
>
> --
> 2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192
@ 2021-02-09 0:14 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:14 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, Philipp Zabel, srv_heupstream, DTML, David Airlie,
huijuan.xie, stonea168, linux-kernel, DRI Development, CK Hu,
Rob Herring, moderated list:ARM/Mediatek SoC support,
Daniel Vetter, shuijing.li, Matthias Brugger, yingjoe.chen,
eddie.huang, Linux ARM
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
Where is the description? Say something here.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index ffa4a0f1989f..f6f71eb67ff1 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -703,6 +703,12 @@ static const struct mtk_dpi_conf mt8183_conf = {
> .max_clock_khz = 100000,
> };
>
> +static const struct mtk_dpi_conf mt8192_conf = {
> + .cal_factor = mt8183_calculate_factor,
> + .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 150000,
> +};
> +
> static int mtk_dpi_probe(struct platform_device *pdev)
> {
> struct device *dev = &pdev->dev;
> @@ -837,6 +843,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
> { .compatible = "mediatek,mt8183-dpi",
> .data = &mt8183_conf,
> },
> + { .compatible = "mediatek,mt8192-dpi",
> + .data = &mt8192_conf,
> + },
> { },
> };
>
> --
> 2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192
@ 2021-02-09 0:14 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-02-09 0:14 UTC (permalink / raw)
To: Jitao Shi
Cc: Chun-Kuang Hu, srv_heupstream, DTML, David Airlie, huijuan.xie,
stonea168, linux-kernel, DRI Development, Rob Herring,
moderated list:ARM/Mediatek SoC support, shuijing.li,
Matthias Brugger, yingjoe.chen, eddie.huang, Linux ARM
Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月8日 週一 上午9:42寫道:
Where is the description? Say something here.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index ffa4a0f1989f..f6f71eb67ff1 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -703,6 +703,12 @@ static const struct mtk_dpi_conf mt8183_conf = {
> .max_clock_khz = 100000,
> };
>
> +static const struct mtk_dpi_conf mt8192_conf = {
> + .cal_factor = mt8183_calculate_factor,
> + .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 150000,
> +};
> +
> static int mtk_dpi_probe(struct platform_device *pdev)
> {
> struct device *dev = &pdev->dev;
> @@ -837,6 +843,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
> { .compatible = "mediatek,mt8183-dpi",
> .data = &mt8183_conf,
> },
> + { .compatible = "mediatek,mt8192-dpi",
> + .data = &mt8192_conf,
> + },
> { },
> };
>
> --
> 2.25.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
2021-02-08 1:42 ` Jitao Shi
@ 2021-02-09 22:57 ` kernel test robot
-1 siblings, 0 replies; 42+ messages in thread
From: kernel test robot @ 2021-02-09 22:57 UTC (permalink / raw)
To: Jitao Shi, Chun-Kuang Hu, Philipp Zabel
Cc: kbuild-all, clang-built-linux, devicetree, Jitao Shi,
srv_heupstream, shuijing.li, airlied, huijuan.xie, stonea168,
linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2626 bytes --]
Hi Jitao,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on robh/for-next]
[also build test ERROR on pza/reset/next linux/master linus/master v5.11-rc7 next-20210125]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Jitao-Shi/Add-check-for-max-clock-rate-in-mode_valid/20210208-094340
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm64-randconfig-r023-20210209 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c9439ca36342fb6013187d0a69aef92736951476)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://github.com/0day-ci/linux/commit/7036ee290c5a384eeaa0b45d739a8b024235671d
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jitao-Shi/Add-check-for-max-clock-rate-in-mode_valid/20210208-094340
git checkout 7036ee290c5a384eeaa0b45d739a8b024235671d
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/mediatek/mtk_dpi.c:574:16: error: incompatible function pointer types initializing 'enum drm_mode_status (*)(struct drm_bridge *, const struct drm_display_info *, const struct drm_display_mode *)' with an expression of type 'enum drm_mode_status (struct drm_bridge *, const struct drm_display_mode *)' [-Werror,-Wincompatible-function-pointer-types]
.mode_valid = mtk_dpi_bridge_mode_valid,
^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
vim +574 drivers/gpu/drm/mediatek/mtk_dpi.c
570
571 static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
572 .attach = mtk_dpi_bridge_attach,
573 .mode_set = mtk_dpi_bridge_mode_set,
> 574 .mode_valid = mtk_dpi_bridge_mode_valid,
575 .disable = mtk_dpi_bridge_disable,
576 .enable = mtk_dpi_bridge_enable,
577 };
578
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 42213 bytes --]
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-09 22:57 ` kernel test robot
0 siblings, 0 replies; 42+ messages in thread
From: kernel test robot @ 2021-02-09 22:57 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 2680 bytes --]
Hi Jitao,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on robh/for-next]
[also build test ERROR on pza/reset/next linux/master linus/master v5.11-rc7 next-20210125]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Jitao-Shi/Add-check-for-max-clock-rate-in-mode_valid/20210208-094340
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm64-randconfig-r023-20210209 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c9439ca36342fb6013187d0a69aef92736951476)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://github.com/0day-ci/linux/commit/7036ee290c5a384eeaa0b45d739a8b024235671d
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jitao-Shi/Add-check-for-max-clock-rate-in-mode_valid/20210208-094340
git checkout 7036ee290c5a384eeaa0b45d739a8b024235671d
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/mediatek/mtk_dpi.c:574:16: error: incompatible function pointer types initializing 'enum drm_mode_status (*)(struct drm_bridge *, const struct drm_display_info *, const struct drm_display_mode *)' with an expression of type 'enum drm_mode_status (struct drm_bridge *, const struct drm_display_mode *)' [-Werror,-Wincompatible-function-pointer-types]
.mode_valid = mtk_dpi_bridge_mode_valid,
^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
vim +574 drivers/gpu/drm/mediatek/mtk_dpi.c
570
571 static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
572 .attach = mtk_dpi_bridge_attach,
573 .mode_set = mtk_dpi_bridge_mode_set,
> 574 .mode_valid = mtk_dpi_bridge_mode_valid,
575 .disable = mtk_dpi_bridge_disable,
576 .enable = mtk_dpi_bridge_enable,
577 };
578
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 42213 bytes --]
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
2021-02-08 1:42 ` Jitao Shi
(?)
(?)
@ 2021-02-10 20:18 ` Rob Herring
-1 siblings, 0 replies; 42+ messages in thread
From: Rob Herring @ 2021-02-10 20:18 UTC (permalink / raw)
To: Jitao Shi
Cc: srv_heupstream, Philipp Zabel, robh+dt, linux-kernel,
matthias.bgg, airlied, devicetree, yingjoe.chen, stonea168,
huijuan.xie, linux-mediatek, Chun-Kuang Hu, eddie.huang,
linux-arm-kernel, dri-devel, shuijing.li
On Mon, 08 Feb 2021 09:42:21 +0800, Jitao Shi wrote:
> Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
@ 2021-02-10 20:18 ` Rob Herring
0 siblings, 0 replies; 42+ messages in thread
From: Rob Herring @ 2021-02-10 20:18 UTC (permalink / raw)
To: Jitao Shi
Cc: devicetree, srv_heupstream, Chun-Kuang Hu, airlied, huijuan.xie,
stonea168, linux-kernel, dri-devel, shuijing.li, robh+dt,
linux-mediatek, Philipp Zabel, matthias.bgg, yingjoe.chen,
eddie.huang, linux-arm-kernel
On Mon, 08 Feb 2021 09:42:21 +0800, Jitao Shi wrote:
> Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
@ 2021-02-10 20:18 ` Rob Herring
0 siblings, 0 replies; 42+ messages in thread
From: Rob Herring @ 2021-02-10 20:18 UTC (permalink / raw)
To: Jitao Shi
Cc: devicetree, srv_heupstream, Chun-Kuang Hu, airlied, huijuan.xie,
stonea168, linux-kernel, dri-devel, shuijing.li, robh+dt,
linux-mediatek, Philipp Zabel, matthias.bgg, yingjoe.chen,
eddie.huang, linux-arm-kernel
On Mon, 08 Feb 2021 09:42:21 +0800, Jitao Shi wrote:
> Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
@ 2021-02-10 20:18 ` Rob Herring
0 siblings, 0 replies; 42+ messages in thread
From: Rob Herring @ 2021-02-10 20:18 UTC (permalink / raw)
To: Jitao Shi
Cc: devicetree, srv_heupstream, Chun-Kuang Hu, airlied, huijuan.xie,
stonea168, linux-kernel, dri-devel, shuijing.li, robh+dt,
linux-mediatek, matthias.bgg, yingjoe.chen, eddie.huang,
linux-arm-kernel
On Mon, 08 Feb 2021 09:42:21 +0800, Jitao Shi wrote:
> Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
2021-02-08 1:42 ` Jitao Shi
(?)
(?)
@ 2021-02-13 14:34 ` Nicolas Boichat
-1 siblings, 0 replies; 42+ messages in thread
From: Nicolas Boichat @ 2021-02-13 14:34 UTC (permalink / raw)
To: Jitao Shi, Pi-Hsun Shih
Cc: Chun-Kuang Hu, Philipp Zabel, Devicetree List, srv_heupstream,
shuijing.li, David Airlie, huijuan.xie, stonea168, lkml,
dri-devel, Rob Herring, moderated list:ARM/Mediatek SoC support,
Matthias Brugger, Yingjoe Chen, Eddie Huang,
linux-arm Mailing List
+Pi-Hsun Shih
On Mon, Feb 8, 2021 at 9:42 AM Jitao Shi <jitao.shi@mediatek.com> wrote:
>
> Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
I believe this patch (and the following) were actually authored by
Pi-Hsun: https://crrev.com/c/2628812 . Would be best to keep the
author information (unless I'm missing something of course).
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index 52f11a63a330..ffa4a0f1989f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
> struct mtk_dpi_conf {
> unsigned int (*cal_factor)(int clock);
> u32 reg_h_fre_con;
> + u32 max_clock_khz;
> bool edge_sel_en;
> };
>
> @@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
> mtk_dpi_set_display_mode(dpi, &dpi->mode);
> }
>
> +static enum drm_mode_status
> +mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
> + const struct drm_display_mode *mode)
> +{
> + struct mtk_dpi *dpi = bridge_to_dpi(bridge);
> +
> + if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
> + return MODE_CLOCK_HIGH;
> +
> + return MODE_OK;
> +}
> +
> static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
> .attach = mtk_dpi_bridge_attach,
> .mode_set = mtk_dpi_bridge_mode_set,
> + .mode_valid = mtk_dpi_bridge_mode_valid,
> .disable = mtk_dpi_bridge_disable,
> .enable = mtk_dpi_bridge_enable,
> };
> @@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
> static const struct mtk_dpi_conf mt8173_conf = {
> .cal_factor = mt8173_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 300000,
> };
>
> static const struct mtk_dpi_conf mt2701_conf = {
> .cal_factor = mt2701_calculate_factor,
> .reg_h_fre_con = 0xb0,
> .edge_sel_en = true,
> + .max_clock_khz = 150000,
> };
>
> static const struct mtk_dpi_conf mt8183_conf = {
> .cal_factor = mt8183_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 100000,
> };
>
> static int mtk_dpi_probe(struct platform_device *pdev)
> --
> 2.25.1
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-13 14:34 ` Nicolas Boichat
0 siblings, 0 replies; 42+ messages in thread
From: Nicolas Boichat @ 2021-02-13 14:34 UTC (permalink / raw)
To: Jitao Shi, Pi-Hsun Shih
Cc: Chun-Kuang Hu, srv_heupstream, Devicetree List, David Airlie,
huijuan.xie, stonea168, lkml, dri-devel, shuijing.li,
Rob Herring, moderated list:ARM/Mediatek SoC support,
Philipp Zabel, Matthias Brugger, Yingjoe Chen, Eddie Huang,
linux-arm Mailing List
+Pi-Hsun Shih
On Mon, Feb 8, 2021 at 9:42 AM Jitao Shi <jitao.shi@mediatek.com> wrote:
>
> Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
I believe this patch (and the following) were actually authored by
Pi-Hsun: https://crrev.com/c/2628812 . Would be best to keep the
author information (unless I'm missing something of course).
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index 52f11a63a330..ffa4a0f1989f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
> struct mtk_dpi_conf {
> unsigned int (*cal_factor)(int clock);
> u32 reg_h_fre_con;
> + u32 max_clock_khz;
> bool edge_sel_en;
> };
>
> @@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
> mtk_dpi_set_display_mode(dpi, &dpi->mode);
> }
>
> +static enum drm_mode_status
> +mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
> + const struct drm_display_mode *mode)
> +{
> + struct mtk_dpi *dpi = bridge_to_dpi(bridge);
> +
> + if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
> + return MODE_CLOCK_HIGH;
> +
> + return MODE_OK;
> +}
> +
> static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
> .attach = mtk_dpi_bridge_attach,
> .mode_set = mtk_dpi_bridge_mode_set,
> + .mode_valid = mtk_dpi_bridge_mode_valid,
> .disable = mtk_dpi_bridge_disable,
> .enable = mtk_dpi_bridge_enable,
> };
> @@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
> static const struct mtk_dpi_conf mt8173_conf = {
> .cal_factor = mt8173_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 300000,
> };
>
> static const struct mtk_dpi_conf mt2701_conf = {
> .cal_factor = mt2701_calculate_factor,
> .reg_h_fre_con = 0xb0,
> .edge_sel_en = true,
> + .max_clock_khz = 150000,
> };
>
> static const struct mtk_dpi_conf mt8183_conf = {
> .cal_factor = mt8183_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 100000,
> };
>
> static int mtk_dpi_probe(struct platform_device *pdev)
> --
> 2.25.1
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-13 14:34 ` Nicolas Boichat
0 siblings, 0 replies; 42+ messages in thread
From: Nicolas Boichat @ 2021-02-13 14:34 UTC (permalink / raw)
To: Jitao Shi, Pi-Hsun Shih
Cc: Chun-Kuang Hu, srv_heupstream, Devicetree List, David Airlie,
huijuan.xie, stonea168, lkml, dri-devel, shuijing.li,
Rob Herring, moderated list:ARM/Mediatek SoC support,
Philipp Zabel, Matthias Brugger, Yingjoe Chen, Eddie Huang,
linux-arm Mailing List
+Pi-Hsun Shih
On Mon, Feb 8, 2021 at 9:42 AM Jitao Shi <jitao.shi@mediatek.com> wrote:
>
> Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
I believe this patch (and the following) were actually authored by
Pi-Hsun: https://crrev.com/c/2628812 . Would be best to keep the
author information (unless I'm missing something of course).
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index 52f11a63a330..ffa4a0f1989f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
> struct mtk_dpi_conf {
> unsigned int (*cal_factor)(int clock);
> u32 reg_h_fre_con;
> + u32 max_clock_khz;
> bool edge_sel_en;
> };
>
> @@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
> mtk_dpi_set_display_mode(dpi, &dpi->mode);
> }
>
> +static enum drm_mode_status
> +mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
> + const struct drm_display_mode *mode)
> +{
> + struct mtk_dpi *dpi = bridge_to_dpi(bridge);
> +
> + if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
> + return MODE_CLOCK_HIGH;
> +
> + return MODE_OK;
> +}
> +
> static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
> .attach = mtk_dpi_bridge_attach,
> .mode_set = mtk_dpi_bridge_mode_set,
> + .mode_valid = mtk_dpi_bridge_mode_valid,
> .disable = mtk_dpi_bridge_disable,
> .enable = mtk_dpi_bridge_enable,
> };
> @@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
> static const struct mtk_dpi_conf mt8173_conf = {
> .cal_factor = mt8173_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 300000,
> };
>
> static const struct mtk_dpi_conf mt2701_conf = {
> .cal_factor = mt2701_calculate_factor,
> .reg_h_fre_con = 0xb0,
> .edge_sel_en = true,
> + .max_clock_khz = 150000,
> };
>
> static const struct mtk_dpi_conf mt8183_conf = {
> .cal_factor = mt8183_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 100000,
> };
>
> static int mtk_dpi_probe(struct platform_device *pdev)
> --
> 2.25.1
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid
@ 2021-02-13 14:34 ` Nicolas Boichat
0 siblings, 0 replies; 42+ messages in thread
From: Nicolas Boichat @ 2021-02-13 14:34 UTC (permalink / raw)
To: Jitao Shi, Pi-Hsun Shih
Cc: Chun-Kuang Hu, srv_heupstream, Devicetree List, David Airlie,
huijuan.xie, stonea168, lkml, dri-devel, shuijing.li,
Rob Herring, moderated list:ARM/Mediatek SoC support,
Matthias Brugger, Yingjoe Chen, Eddie Huang,
linux-arm Mailing List
+Pi-Hsun Shih
On Mon, Feb 8, 2021 at 9:42 AM Jitao Shi <jitao.shi@mediatek.com> wrote:
>
> Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
I believe this patch (and the following) were actually authored by
Pi-Hsun: https://crrev.com/c/2628812 . Would be best to keep the
author information (unless I'm missing something of course).
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index 52f11a63a330..ffa4a0f1989f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -118,6 +118,7 @@ struct mtk_dpi_yc_limit {
> struct mtk_dpi_conf {
> unsigned int (*cal_factor)(int clock);
> u32 reg_h_fre_con;
> + u32 max_clock_khz;
> bool edge_sel_en;
> };
>
> @@ -555,9 +556,22 @@ static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
> mtk_dpi_set_display_mode(dpi, &dpi->mode);
> }
>
> +static enum drm_mode_status
> +mtk_dpi_bridge_mode_valid(struct drm_bridge *bridge,
> + const struct drm_display_mode *mode)
> +{
> + struct mtk_dpi *dpi = bridge_to_dpi(bridge);
> +
> + if (dpi->conf->max_clock_khz && mode->clock > dpi->conf->max_clock_khz)
> + return MODE_CLOCK_HIGH;
> +
> + return MODE_OK;
> +}
> +
> static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
> .attach = mtk_dpi_bridge_attach,
> .mode_set = mtk_dpi_bridge_mode_set,
> + .mode_valid = mtk_dpi_bridge_mode_valid,
> .disable = mtk_dpi_bridge_disable,
> .enable = mtk_dpi_bridge_enable,
> };
> @@ -673,17 +687,20 @@ static unsigned int mt8183_calculate_factor(int clock)
> static const struct mtk_dpi_conf mt8173_conf = {
> .cal_factor = mt8173_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 300000,
> };
>
> static const struct mtk_dpi_conf mt2701_conf = {
> .cal_factor = mt2701_calculate_factor,
> .reg_h_fre_con = 0xb0,
> .edge_sel_en = true,
> + .max_clock_khz = 150000,
> };
>
> static const struct mtk_dpi_conf mt8183_conf = {
> .cal_factor = mt8183_calculate_factor,
> .reg_h_fre_con = 0xe0,
> + .max_clock_khz = 100000,
> };
>
> static int mtk_dpi_probe(struct platform_device *pdev)
> --
> 2.25.1
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi
2021-02-10 20:18 ` Rob Herring
(?)
(?)
@ 2021-03-07 0:42 ` Chun-Kuang Hu
-1 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-03-07 0:42 UTC (permalink / raw)
To: Rob Herring
Cc: Jitao Shi, srv_heupstream, Philipp Zabel, Rob Herring,
linux-kernel, Matthias Brugger, David Airlie, DTML, yingjoe.chen,
stonea168, huijuan.xie, moderated list:ARM/Mediatek SoC support,
Chun-Kuang Hu, eddie.huang, Linux ARM, DRI Development,
shuijing.li
Hi, Jitao:
Rob Herring <robh@kernel.org> 於 2021年2月11日 週四 上午4:19寫道:
>
> On Mon, 08 Feb 2021 09:42:21 +0800, Jitao Shi wrote:
> > Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
> >
> > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> > ---
> > .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> > 1 file changed, 1 insertion(+)
> >
>
> Acked-by: Rob Herring <robh@kernel.org>
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards,
Chun-Kuang.
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek, dpi: add mt8192 to mediatek, dpi
@ 2021-03-07 0:42 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-03-07 0:42 UTC (permalink / raw)
To: Rob Herring
Cc: Jitao Shi, srv_heupstream, Philipp Zabel, Rob Herring,
linux-kernel, Matthias Brugger, David Airlie, DTML, yingjoe.chen,
stonea168, huijuan.xie, moderated list:ARM/Mediatek SoC support,
Chun-Kuang Hu, eddie.huang, Linux ARM, DRI Development,
shuijing.li
Hi, Jitao:
Rob Herring <robh@kernel.org> 於 2021年2月11日 週四 上午4:19寫道:
>
> On Mon, 08 Feb 2021 09:42:21 +0800, Jitao Shi wrote:
> > Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
> >
> > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> > ---
> > .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> > 1 file changed, 1 insertion(+)
> >
>
> Acked-by: Rob Herring <robh@kernel.org>
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards,
Chun-Kuang.
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek, dpi: add mt8192 to mediatek, dpi
@ 2021-03-07 0:42 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-03-07 0:42 UTC (permalink / raw)
To: Rob Herring
Cc: Jitao Shi, srv_heupstream, Philipp Zabel, Rob Herring,
linux-kernel, Matthias Brugger, David Airlie, DTML, yingjoe.chen,
stonea168, huijuan.xie, moderated list:ARM/Mediatek SoC support,
Chun-Kuang Hu, eddie.huang, Linux ARM, DRI Development,
shuijing.li
Hi, Jitao:
Rob Herring <robh@kernel.org> 於 2021年2月11日 週四 上午4:19寫道:
>
> On Mon, 08 Feb 2021 09:42:21 +0800, Jitao Shi wrote:
> > Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
> >
> > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> > ---
> > .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> > 1 file changed, 1 insertion(+)
> >
>
> Acked-by: Rob Herring <robh@kernel.org>
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards,
Chun-Kuang.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 42+ messages in thread
* Re: [PATCH v3 3/3] dt-bindings: mediatek, dpi: add mt8192 to mediatek, dpi
@ 2021-03-07 0:42 ` Chun-Kuang Hu
0 siblings, 0 replies; 42+ messages in thread
From: Chun-Kuang Hu @ 2021-03-07 0:42 UTC (permalink / raw)
To: Rob Herring
Cc: DTML, Jitao Shi, srv_heupstream, Chun-Kuang Hu, David Airlie,
huijuan.xie, stonea168, linux-kernel, DRI Development,
shuijing.li, Rob Herring,
moderated list:ARM/Mediatek SoC support, Matthias Brugger,
yingjoe.chen, eddie.huang, Linux ARM
Hi, Jitao:
Rob Herring <robh@kernel.org> 於 2021年2月11日 週四 上午4:19寫道:
>
> On Mon, 08 Feb 2021 09:42:21 +0800, Jitao Shi wrote:
> > Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi.
> >
> > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> > ---
> > .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 +
> > 1 file changed, 1 insertion(+)
> >
>
> Acked-by: Rob Herring <robh@kernel.org>
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards,
Chun-Kuang.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 42+ messages in thread
end of thread, other threads:[~2021-03-07 0:44 UTC | newest]
Thread overview: 42+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-08 1:42 [PATCH v3 0/3] Add check for max clock rate in mode_valid Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-08 1:42 ` [PATCH v3 1/3] drm/mediatek: mtk_dpi: " Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-09 0:13 ` Chun-Kuang Hu
2021-02-09 0:13 ` Chun-Kuang Hu
2021-02-09 0:13 ` Chun-Kuang Hu
2021-02-09 0:13 ` Chun-Kuang Hu
2021-02-09 22:57 ` kernel test robot
2021-02-09 22:57 ` kernel test robot
2021-02-13 14:34 ` Nicolas Boichat
2021-02-13 14:34 ` Nicolas Boichat
2021-02-13 14:34 ` Nicolas Boichat
2021-02-13 14:34 ` Nicolas Boichat
2021-02-08 1:42 ` [PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192 Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-09 0:14 ` Chun-Kuang Hu
2021-02-09 0:14 ` Chun-Kuang Hu
2021-02-09 0:14 ` Chun-Kuang Hu
2021-02-09 0:14 ` Chun-Kuang Hu
2021-02-08 1:42 ` [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-08 1:42 ` Jitao Shi
2021-02-09 0:08 ` Chun-Kuang Hu
2021-02-09 0:08 ` [PATCH v3 3/3] dt-bindings: mediatek, dpi: add mt8192 to mediatek, dpi Chun-Kuang Hu
2021-02-09 0:08 ` Chun-Kuang Hu
2021-02-09 0:08 ` Chun-Kuang Hu
2021-02-10 20:18 ` [PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi Rob Herring
2021-02-10 20:18 ` Rob Herring
2021-02-10 20:18 ` Rob Herring
2021-02-10 20:18 ` Rob Herring
2021-03-07 0:42 ` Chun-Kuang Hu
2021-03-07 0:42 ` [PATCH v3 3/3] dt-bindings: mediatek, dpi: add mt8192 to mediatek, dpi Chun-Kuang Hu
2021-03-07 0:42 ` Chun-Kuang Hu
2021-03-07 0:42 ` Chun-Kuang Hu
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.