mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
61 lines
2.3 KiB
Diff
61 lines
2.3 KiB
Diff
From c42305f52560a1be6fc25a2f23579c7b323de654 Mon Sep 17 00:00:00 2001
|
|
From: Eugen Hristev <eugen.hristev@microchip.com>
|
|
Date: Tue, 13 Apr 2021 12:57:03 +0200
|
|
Subject: [PATCH 161/247] media: atmel: atmel-isc: specialize dma cfg
|
|
|
|
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>
|
|
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
|
|
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
|
|
---
|
|
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(-)
|
|
|
|
--- a/drivers/media/platform/atmel/atmel-isc-base.c
|
|
+++ b/drivers/media/platform/atmel/atmel-isc-base.c
|
|
@@ -724,8 +724,7 @@ static int isc_configure(struct isc_devi
|
|
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 |
|
|
--- a/drivers/media/platform/atmel/atmel-isc.h
|
|
+++ b/drivers/media/platform/atmel/atmel-isc.h
|
|
@@ -149,6 +149,7 @@ 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
|
|
@@ -196,6 +197,7 @@ 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;
|
|
--- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
|
|
+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
|
|
@@ -219,6 +219,9 @@ static int atmel_isc_probe(struct platfo
|
|
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;
|