From: Eugen Hristev <eugen.hristev@microchip.com>
To: <devicetree@vger.kernel.org>, <linux-media@vger.kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Eugen Hristev <eugen.hristev@microchip.com>
Subject: [PATCH 05/30] media: atmel: atmel-isc: specialize dma cfg
Date: Thu, 1 Apr 2021 14:26:58 +0300 [thread overview]
Message-ID: <20210401112723.189107-6-eugen.hristev@microchip.com> (raw)
In-Reply-To: <20210401112723.189107-1-eugen.hristev@microchip.com>
The dma configuration (DCFG) is specific to the product.
Move this configuration in the product specific driver, and add the
field inside the driver struct.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
drivers/media/platform/atmel/atmel-isc-base.c | 3 +--
drivers/media/platform/atmel/atmel-isc.h | 2 ++
drivers/media/platform/atmel/atmel-sama5d2-isc.c | 3 +++
3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/atmel/atmel-isc-base.c b/drivers/media/platform/atmel/atmel-isc-base.c
index 350076dd029a..ff40ee2e2759 100644
--- a/drivers/media/platform/atmel/atmel-isc-base.c
+++ b/drivers/media/platform/atmel/atmel-isc-base.c
@@ -716,8 +716,7 @@ static int isc_configure(struct isc_device *isc)
rlp_mode = isc->config.rlp_cfg_mode;
pipeline = isc->config.bits_pipeline;
- dcfg = isc->config.dcfg_imode |
- ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;
+ dcfg = isc->config.dcfg_imode | isc->dcfg;
pfe_cfg0 |= subdev->pfe_cfg0 | ISC_PFE_CFG0_MODE_PROGRESSIVE;
mask = ISC_PFE_CFG0_BPS_MASK | ISC_PFE_CFG0_HPOL_LOW |
diff --git a/drivers/media/platform/atmel/atmel-isc.h b/drivers/media/platform/atmel/atmel-isc.h
index 6becc6c3aaf0..d14ae096fbf6 100644
--- a/drivers/media/platform/atmel/atmel-isc.h
+++ b/drivers/media/platform/atmel/atmel-isc.h
@@ -150,6 +150,7 @@ struct isc_ctrls {
* @hclock: Hclock clock input (refer datasheet)
* @ispck: iscpck clock (refer datasheet)
* @isc_clks: ISC clocks
+ * @dcfg: DMA master configuration, architecture dependent
*
* @dev: Registered device driver
* @v4l2_dev: v4l2 registered device
@@ -197,6 +198,7 @@ struct isc_device {
struct clk *hclock;
struct clk *ispck;
struct isc_clk isc_clks[2];
+ u32 dcfg;
struct device *dev;
struct v4l2_device v4l2_dev;
diff --git a/drivers/media/platform/atmel/atmel-sama5d2-isc.c b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
index f8d1c8ba99b3..6d9942dcd7c1 100644
--- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
@@ -198,6 +198,9 @@ static int atmel_isc_probe(struct platform_device *pdev)
isc->max_width = ISC_SAMA5D2_MAX_SUPPORT_WIDTH;
isc->max_height = ISC_SAMA5D2_MAX_SUPPORT_HEIGHT;
+ /* sama5d2-isc - 8 bits per beat */
+ isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;
+
ret = isc_pipeline_init(isc);
if (ret)
return ret;
--
2.25.1
next prev parent reply other threads:[~2021-04-01 18:17 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 11:26 [PATCH 00/30] media: atmel: atmel-isc: add support for xisc Eugen Hristev
2021-04-01 11:26 ` [PATCH 01/30] media: atmel: atmel-isc: specialize gamma table into product specific Eugen Hristev
2021-04-01 11:26 ` [PATCH 02/30] media: atmel: atmel-isc: specialize driver name constant Eugen Hristev
2021-04-01 11:26 ` [PATCH 03/30] media: atmel: atmel-isc: add checks for limiting frame sizes Eugen Hristev
2021-04-01 11:26 ` [PATCH 04/30] media: atmel: atmel-isc: specialize max width and max height Eugen Hristev
2021-04-01 11:26 ` Eugen Hristev [this message]
2021-04-01 11:26 ` [PATCH 06/30] media: atmel: atmel-isc: extract CSC submodule config into separate function Eugen Hristev
2021-04-01 20:36 ` kernel test robot
2021-04-01 11:27 ` [PATCH 07/30] media: atmel: atmel-isc-base: add id to clock debug message Eugen Hristev
2021-04-01 11:27 ` [PATCH 08/30] media: atmel: atmel-isc: create register offsets struct Eugen Hristev
2021-04-01 11:27 ` [PATCH 09/30] media: atmel: atmel-isc: extract CBC submodule config into separate function Eugen Hristev
2021-04-01 21:37 ` kernel test robot
2021-04-01 11:27 ` [PATCH 10/30] media: atmel: atmel-isc: add CBC to the reg offsets struct Eugen Hristev
2021-04-01 11:27 ` [PATCH 11/30] media: atmel: atmel-isc: add SUB422 and SUB420 to register offsets Eugen Hristev
2021-04-01 11:27 ` [PATCH 12/30] media: atmel: atmel-isc: add RLP " Eugen Hristev
2021-04-01 11:27 ` [PATCH 13/30] media: atmel: atmel-isc: add HIS " Eugen Hristev
2021-04-01 11:27 ` [PATCH 14/30] media: atmel: atmel-isc: add DMA " Eugen Hristev
2021-04-01 11:27 ` [PATCH 15/30] media: atmel: atmel-isc: add support for version register Eugen Hristev
2021-04-01 11:27 ` [PATCH 16/30] media: atmel: atmel-isc: add his_entry to register offsets Eugen Hristev
2021-04-01 11:27 ` [PATCH 17/30] media: atmel: atmel-isc: add register description for additional modules Eugen Hristev
2021-04-01 11:27 ` [PATCH 18/30] media: atmel: atmel-isc: extend pipeline with extra modules Eugen Hristev
2021-04-01 11:27 ` [PATCH 19/30] media: atmel: atmel-isc: add CC initialization function Eugen Hristev
2021-04-01 11:27 ` [PATCH 20/30] media: atmel: atmel-isc: create product specific v4l2 controls config Eugen Hristev
2021-04-01 11:27 ` [PATCH 21/30] media: atmel: atmel-isc: create callback for DPC submodule product specific Eugen Hristev
2021-04-01 11:27 ` [PATCH 22/30] media: atmel: atmel-isc: create callback for GAM " Eugen Hristev
2021-04-01 11:27 ` [PATCH 23/30] media: atmel: atmel-isc: create callback for RLP " Eugen Hristev
2021-04-01 11:27 ` [PATCH 24/30] media: atmel: atmel-isc: move the formats list into product specific code Eugen Hristev
2021-04-01 11:27 ` [PATCH 25/30] media: atmel: atmel-isc: create an adapt pipeline callback for product specific Eugen Hristev
2021-04-01 11:27 ` [PATCH 26/30] media: atmel: atmel-isc-regs: add additional fields for sama7g5 type pipeline Eugen Hristev
2021-04-01 11:27 ` [PATCH 27/30] media: atmel: atmel-isc-base: add support for more formats and additional pipeline modules Eugen Hristev
2021-04-01 11:27 ` [PATCH 28/30] dt-bindings: media: atmel: add microchip-xisc binding Eugen Hristev
2021-04-01 11:27 ` [PATCH 29/30] media: atmel: atmel-isc-sama5d2: remove duplicate define Eugen Hristev
2021-04-01 11:27 ` [PATCH 30/30] media: atmel: atmel-isc: add microchip-xisc driver Eugen Hristev
2021-04-01 20:36 ` kernel test robot
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