From: Xinlei Lee <[email protected]>
Base on the branch of ck-linux-next/mediatek-drm-fixes.
Change since v9:
1. Modify the location of the mmsys_dev member variable.
Change since v8:
1. Modified the title and some description information.
Changes since v7:
1. This series is based on the following patch:
[1] soc: mediatek: Add mmsys func to adapt to dpi output for MT8186
https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/
2. Modify the DPI_FORMAT_MASK macro definition to GENMASK(1, 0);
3. Add all settings to mtk_mmsys_ddp_dpi_fmt_config;
4. Modify the commit title to Add mt8186 dpi compatibles and platform
data.
Changes since v6:
1. Different from other ICs, when mt8186 DPI changes the output format,
the mmsys_base+400 register needs to be set to be valid at the same
time.
In this series, all the situations that mmsys need to be set up are
perfected (not necessarily used in practice).
2. Put the value that controls the mmsys function in mtk-mmsys.h.
3. Encountered the sink ic switched between dual edge and single edge,
perfected setting and clearing mmsys bit operations in mtk_dpi.c.
Changes since v5:
1. Separate the patch that adds edge_cfg_in_mmsys from the patch that
adds mt8186 dpi support.
2. Move the mmsys register definition to mmsys driver.
Changes since v4:
1. This series of cancellations is based on the following patches:
[1] Add MediaTek SoC(vdosys1) support for mt8195
https://patchwork.kernel.org/project/linux-mediatek/cover/[email protected]/
[2] Add MediaTek SoC DRM (vdosys1) support for mt8195
https://patchwork.kernel.org/project/linux-mediatek/cover/[email protected]/
2. Added mtk_mmsys_update_bits function in mtk-mmsys.c;
3. MMSYS 0x400 register is modified to MT8186_MMSYS_DPI_OUTPUT_FORMAT;
4. Fix formatting issues.
Changes since v3:
1. Fix formatting issues;
2. Modify the edge output control name & description;
3. Fix the threading problem.
Changes since v2:
1. Modify key nouns in the description;
2. Add the label of jitao to Co-developed-by;
3. Macro definition address lowercase problem and function naming;
4. Add missing a description of this property in the mtk_dpi_conf.
Change since v1:
1. Modify mt8186 compatiable location.
2. Modify MT8186_DPI_OUTPUT_FORMAT name.
When MT8186 outputs dpi signal, it is necessary to add dual edge output
format control in mmsys.
Xinlei Lee (3):
soc: mediatek: Add all settings to mtk_mmsys_ddp_dpi_fmt_config func
drm: mediatek: Adjust the dpi output format to MT8186
drm: mediatek: Add mt8186 dpi compatibles and platform data
drivers/gpu/drm/mediatek/mtk_dpi.c | 32 ++++++++++++++++++++++++++
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++
drivers/soc/mediatek/mt8186-mmsys.h | 8 ++++---
drivers/soc/mediatek/mtk-mmsys.c | 27 +++++++++++++++++-----
include/linux/soc/mediatek/mtk-mmsys.h | 7 ++++++
5 files changed, 67 insertions(+), 9 deletions(-)
--
2.18.0
From: Xinlei Lee <[email protected]>
The difference between MT8186 and other ICs is that when modifying the
output format, we need to modify the mmsys_base+0x400 register to take
effect.
So when setting the dpi output format, we need to call mmsys_func to set
it to MT8186 synchronously.
Adding mmsys all the settings that need to be modified with dpi are for mt8186.
Fixes: a071e52f75d1 ("soc: mediatek: Add mmsys func to adapt to dpi output for MT8186")
Signed-off-by: Xinlei Lee <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
---
drivers/soc/mediatek/mt8186-mmsys.h | 8 +++++---
drivers/soc/mediatek/mtk-mmsys.c | 27 ++++++++++++++++++++------
include/linux/soc/mediatek/mtk-mmsys.h | 7 +++++++
3 files changed, 33 insertions(+), 9 deletions(-)
diff --git a/drivers/soc/mediatek/mt8186-mmsys.h b/drivers/soc/mediatek/mt8186-mmsys.h
index 09b1ccbc0093..035aec1eb616 100644
--- a/drivers/soc/mediatek/mt8186-mmsys.h
+++ b/drivers/soc/mediatek/mt8186-mmsys.h
@@ -5,9 +5,11 @@
/* Values for DPI configuration in MMSYS address space */
#define MT8186_MMSYS_DPI_OUTPUT_FORMAT 0x400
-#define DPI_FORMAT_MASK 0x1
-#define DPI_RGB888_DDR_CON BIT(0)
-#define DPI_RGB565_SDR_CON BIT(1)
+#define DPI_FORMAT_MASK GENMASK(1, 0)
+#define DPI_RGB888_SDR_CON 0
+#define DPI_RGB888_DDR_CON 1
+#define DPI_RGB565_SDR_CON 2
+#define DPI_RGB565_DDR_CON 3
#define MT8186_MMSYS_OVL_CON 0xF04
#define MT8186_MMSYS_OVL0_CON_MASK 0x3
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 2e20b24da363..95fbac5bd378 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -238,12 +238,27 @@ static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask,
void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val)
{
- if (val)
- mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8186_MMSYS_DPI_OUTPUT_FORMAT,
- DPI_RGB888_DDR_CON, DPI_FORMAT_MASK);
- else
- mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8186_MMSYS_DPI_OUTPUT_FORMAT,
- DPI_RGB565_SDR_CON, DPI_FORMAT_MASK);
+ struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
+
+ switch (val) {
+ case MTK_DPI_RGB888_SDR_CON:
+ mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
+ DPI_FORMAT_MASK, DPI_RGB888_SDR_CON);
+ break;
+ case MTK_DPI_RGB565_SDR_CON:
+ mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
+ DPI_FORMAT_MASK, DPI_RGB565_SDR_CON);
+ break;
+ case MTK_DPI_RGB565_DDR_CON:
+ mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
+ DPI_FORMAT_MASK, DPI_RGB565_DDR_CON);
+ break;
+ case MTK_DPI_RGB888_DDR_CON:
+ default:
+ mtk_mmsys_update_bits(mmsys, MT8186_MMSYS_DPI_OUTPUT_FORMAT,
+ DPI_FORMAT_MASK, DPI_RGB888_DDR_CON);
+ break;
+ }
}
EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_dpi_fmt_config);
diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
index d2b02bb43768..b85f66db33e1 100644
--- a/include/linux/soc/mediatek/mtk-mmsys.h
+++ b/include/linux/soc/mediatek/mtk-mmsys.h
@@ -9,6 +9,13 @@
enum mtk_ddp_comp_id;
struct device;
+enum mtk_dpi_out_format_con {
+ MTK_DPI_RGB888_SDR_CON,
+ MTK_DPI_RGB888_DDR_CON,
+ MTK_DPI_RGB565_SDR_CON,
+ MTK_DPI_RGB565_DDR_CON
+};
+
enum mtk_ddp_comp_id {
DDP_COMPONENT_AAL0,
DDP_COMPONENT_AAL1,
--
2.18.0
From: Xinlei Lee <[email protected]>
Dpi output needs to adjust the output format to dual edge for MT8186.
Co-developed-by: Jitao Shi <[email protected]>
Signed-off-by: Jitao Shi <[email protected]>
Signed-off-by: Xinlei Lee <[email protected]>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 630a4e301ef6..ad87ecddf58d 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -15,6 +15,7 @@
#include <linux/of_graph.h>
#include <linux/pinctrl/consumer.h>
#include <linux/platform_device.h>
+#include <linux/soc/mediatek/mtk-mmsys.h>
#include <linux/types.h>
#include <video/videomode.h>
@@ -30,6 +31,7 @@
#include "mtk_disp_drv.h"
#include "mtk_dpi_regs.h"
#include "mtk_drm_ddp_comp.h"
+#include "mtk_drm_drv.h"
enum mtk_dpi_out_bit_num {
MTK_DPI_OUT_BIT_NUM_8BITS,
@@ -67,6 +69,7 @@ struct mtk_dpi {
struct drm_connector *connector;
void __iomem *regs;
struct device *dev;
+ struct device *mmsys_dev;
struct clk *engine_clk;
struct clk *pixel_clk;
struct clk *tvd_clk;
@@ -135,6 +138,7 @@ struct mtk_dpi_yc_limit {
* @yuv422_en_bit: Enable bit of yuv422.
* @csc_enable_bit: Enable bit of CSC.
* @pixels_per_iter: Quantity of transferred pixels per iteration.
+ * @edge_cfg_in_mmsys: If the edge configuration for DPI's output needs to be set in MMSYS.
*/
struct mtk_dpi_conf {
unsigned int (*cal_factor)(int clock);
@@ -153,6 +157,7 @@ struct mtk_dpi_conf {
u32 yuv422_en_bit;
u32 csc_enable_bit;
u32 pixels_per_iter;
+ bool edge_cfg_in_mmsys;
};
static void mtk_dpi_mask(struct mtk_dpi *dpi, u32 offset, u32 val, u32 mask)
@@ -449,8 +454,12 @@ static void mtk_dpi_dual_edge(struct mtk_dpi *dpi)
mtk_dpi_mask(dpi, DPI_OUTPUT_SETTING,
dpi->output_fmt == MEDIA_BUS_FMT_RGB888_2X12_LE ?
EDGE_SEL : 0, EDGE_SEL);
+ if (dpi->conf->edge_cfg_in_mmsys)
+ mtk_mmsys_ddp_dpi_fmt_config(dpi->mmsys_dev, MTK_DPI_RGB888_DDR_CON);
} else {
mtk_dpi_mask(dpi, DPI_DDR_SETTING, DDR_EN | DDR_4PHASE, 0);
+ if (dpi->conf->edge_cfg_in_mmsys)
+ mtk_mmsys_ddp_dpi_fmt_config(dpi->mmsys_dev, MTK_DPI_RGB888_SDR_CON);
}
}
@@ -778,8 +787,10 @@ static int mtk_dpi_bind(struct device *dev, struct device *master, void *data)
{
struct mtk_dpi *dpi = dev_get_drvdata(dev);
struct drm_device *drm_dev = data;
+ struct mtk_drm_private *priv = drm_dev->dev_private;
int ret;
+ dpi->mmsys_dev = priv->mmsys_dev;
ret = drm_simple_encoder_init(drm_dev, &dpi->encoder,
DRM_MODE_ENCODER_TMDS);
if (ret) {
--
2.18.0
From: Xinlei Lee <[email protected]>
Add the compatible because use edge_cfg_in_mmsys in mt8186.
Signed-off-by: Xinlei Lee <[email protected]>
Reviewed-by: CK Hu <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 21 +++++++++++++++++++++
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++
2 files changed, 23 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index ad87ecddf58d..325032fd5343 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -941,6 +941,24 @@ static const struct mtk_dpi_conf mt8183_conf = {
.csc_enable_bit = CSC_ENABLE,
};
+static const struct mtk_dpi_conf mt8186_conf = {
+ .cal_factor = mt8183_calculate_factor,
+ .reg_h_fre_con = 0xe0,
+ .max_clock_khz = 150000,
+ .output_fmts = mt8183_output_fmts,
+ .num_output_fmts = ARRAY_SIZE(mt8183_output_fmts),
+ .edge_cfg_in_mmsys = true,
+ .pixels_per_iter = 1,
+ .is_ck_de_pol = true,
+ .swap_input_support = true,
+ .support_direct_pin = true,
+ .dimension_mask = HPW_MASK,
+ .hvsize_mask = HSIZE_MASK,
+ .channel_swap_shift = CH_SWAP,
+ .yuv422_en_bit = YUV422_EN,
+ .csc_enable_bit = CSC_ENABLE,
+};
+
static const struct mtk_dpi_conf mt8192_conf = {
.cal_factor = mt8183_calculate_factor,
.reg_h_fre_con = 0xe0,
@@ -1091,6 +1109,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
{ .compatible = "mediatek,mt8183-dpi",
.data = &mt8183_conf,
},
+ { .compatible = "mediatek,mt8186-dpi",
+ .data = &mt8186_conf,
+ },
{ .compatible = "mediatek,mt8192-dpi",
.data = &mt8192_conf,
},
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 546b79412815..3d32fbc66ac1 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -646,6 +646,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
.data = (void *)MTK_DPI },
{ .compatible = "mediatek,mt8183-dpi",
.data = (void *)MTK_DPI },
+ { .compatible = "mediatek,mt8186-dpi",
+ .data = (void *)MTK_DPI },
{ .compatible = "mediatek,mt8192-dpi",
.data = (void *)MTK_DPI },
{ .compatible = "mediatek,mt8195-dp-intf",
--
2.18.0
Hi, Xinlei:
After change the title to 'Set dpi format in mmsys',
Reviewed-by: CK Hu <[email protected]>
Regards,
CK
On Fri, 2022-09-23 at 17:58 +0800, [email protected] wrote:
> From: Xinlei Lee <[email protected]>
>
> Dpi output needs to adjust the output format to dual edge for MT8186.
>
> Co-developed-by: Jitao Shi <[email protected]>
> Signed-off-by: Jitao Shi <[email protected]>
> Signed-off-by: Xinlei Lee <[email protected]>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c
> b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index 630a4e301ef6..ad87ecddf58d 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -15,6 +15,7 @@
> #include <linux/of_graph.h>
> #include <linux/pinctrl/consumer.h>
> #include <linux/platform_device.h>
> +#include <linux/soc/mediatek/mtk-mmsys.h>
> #include <linux/types.h>
>
> #include <video/videomode.h>
> @@ -30,6 +31,7 @@
> #include "mtk_disp_drv.h"
> #include "mtk_dpi_regs.h"
> #include "mtk_drm_ddp_comp.h"
> +#include "mtk_drm_drv.h"
>
> enum mtk_dpi_out_bit_num {
> MTK_DPI_OUT_BIT_NUM_8BITS,
> @@ -67,6 +69,7 @@ struct mtk_dpi {
> struct drm_connector *connector;
> void __iomem *regs;
> struct device *dev;
> + struct device *mmsys_dev;
> struct clk *engine_clk;
> struct clk *pixel_clk;
> struct clk *tvd_clk;
> @@ -135,6 +138,7 @@ struct mtk_dpi_yc_limit {
> * @yuv422_en_bit: Enable bit of yuv422.
> * @csc_enable_bit: Enable bit of CSC.
> * @pixels_per_iter: Quantity of transferred pixels per iteration.
> + * @edge_cfg_in_mmsys: If the edge configuration for DPI's output
> needs to be set in MMSYS.
> */
> struct mtk_dpi_conf {
> unsigned int (*cal_factor)(int clock);
> @@ -153,6 +157,7 @@ struct mtk_dpi_conf {
> u32 yuv422_en_bit;
> u32 csc_enable_bit;
> u32 pixels_per_iter;
> + bool edge_cfg_in_mmsys;
> };
>
> static void mtk_dpi_mask(struct mtk_dpi *dpi, u32 offset, u32 val,
> u32 mask)
> @@ -449,8 +454,12 @@ static void mtk_dpi_dual_edge(struct mtk_dpi
> *dpi)
> mtk_dpi_mask(dpi, DPI_OUTPUT_SETTING,
> dpi->output_fmt ==
> MEDIA_BUS_FMT_RGB888_2X12_LE ?
> EDGE_SEL : 0, EDGE_SEL);
> + if (dpi->conf->edge_cfg_in_mmsys)
> + mtk_mmsys_ddp_dpi_fmt_config(dpi->mmsys_dev,
> MTK_DPI_RGB888_DDR_CON);
> } else {
> mtk_dpi_mask(dpi, DPI_DDR_SETTING, DDR_EN | DDR_4PHASE,
> 0);
> + if (dpi->conf->edge_cfg_in_mmsys)
> + mtk_mmsys_ddp_dpi_fmt_config(dpi->mmsys_dev,
> MTK_DPI_RGB888_SDR_CON);
> }
> }
>
> @@ -778,8 +787,10 @@ static int mtk_dpi_bind(struct device *dev,
> struct device *master, void *data)
> {
> struct mtk_dpi *dpi = dev_get_drvdata(dev);
> struct drm_device *drm_dev = data;
> + struct mtk_drm_private *priv = drm_dev->dev_private;
> int ret;
>
> + dpi->mmsys_dev = priv->mmsys_dev;
> ret = drm_simple_encoder_init(drm_dev, &dpi->encoder,
> DRM_MODE_ENCODER_TMDS);
> if (ret) {
Hi, Xinlei:
On Fri, 2022-09-23 at 17:58 +0800, [email protected] wrote:
> From: Xinlei Lee <[email protected]>
>
> The difference between MT8186 and other ICs is that when modifying
> the
> output format, we need to modify the mmsys_base+0x400 register to
> take
> effect.
> So when setting the dpi output format, we need to call mmsys_func to
> set
> it to MT8186 synchronously.
> Adding mmsys all the settings that need to be modified with dpi are
> for mt8186.
Reviewed-by: CK Hu <[email protected]>
>
> Fixes: a071e52f75d1 ("soc: mediatek: Add mmsys func to adapt to dpi
> output for MT8186")
>
> Signed-off-by: Xinlei Lee <[email protected]>
> Reviewed-by: AngeloGioacchino Del Regno <
> [email protected]>
> ---
> drivers/soc/mediatek/mt8186-mmsys.h | 8 +++++---
> drivers/soc/mediatek/mtk-mmsys.c | 27 ++++++++++++++++++++--
> ----
> include/linux/soc/mediatek/mtk-mmsys.h | 7 +++++++
> 3 files changed, 33 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/soc/mediatek/mt8186-mmsys.h
> b/drivers/soc/mediatek/mt8186-mmsys.h
> index 09b1ccbc0093..035aec1eb616 100644
> --- a/drivers/soc/mediatek/mt8186-mmsys.h
> +++ b/drivers/soc/mediatek/mt8186-mmsys.h
> @@ -5,9 +5,11 @@
>
> /* Values for DPI configuration in MMSYS address space */
> #define MT8186_MMSYS_DPI_OUTPUT_FORMAT 0x400
> -#define DPI_FORMAT_MASK 0x1
> -#define DPI_RGB888_DDR_CON BIT(0)
> -#define DPI_RGB565_SDR_CON BIT(1)
> +#define DPI_FORMAT_MASK GENMASK
> (1, 0)
> +#define DPI_RGB888_SDR_CON 0
> +#define DPI_RGB888_DDR_CON 1
> +#define DPI_RGB565_SDR_CON 2
> +#define DPI_RGB565_DDR_CON 3
>
> #define MT8186_MMSYS_OVL_CON 0xF04
> #define MT8186_MMSYS_OVL0_CON_MASK 0x3
> diff --git a/drivers/soc/mediatek/mtk-mmsys.c
> b/drivers/soc/mediatek/mtk-mmsys.c
> index 2e20b24da363..95fbac5bd378 100644
> --- a/drivers/soc/mediatek/mtk-mmsys.c
> +++ b/drivers/soc/mediatek/mtk-mmsys.c
> @@ -238,12 +238,27 @@ static void mtk_mmsys_update_bits(struct
> mtk_mmsys *mmsys, u32 offset, u32 mask,
>
> void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 val)
> {
> - if (val)
> - mtk_mmsys_update_bits(dev_get_drvdata(dev),
> MT8186_MMSYS_DPI_OUTPUT_FORMAT,
> - DPI_RGB888_DDR_CON,
> DPI_FORMAT_MASK);
> - else
> - mtk_mmsys_update_bits(dev_get_drvdata(dev),
> MT8186_MMSYS_DPI_OUTPUT_FORMAT,
> - DPI_RGB565_SDR_CON,
> DPI_FORMAT_MASK);
> + struct mtk_mmsys *mmsys = dev_get_drvdata(dev);
> +
> + switch (val) {
> + case MTK_DPI_RGB888_SDR_CON:
> + mtk_mmsys_update_bits(mmsys,
> MT8186_MMSYS_DPI_OUTPUT_FORMAT,
> + DPI_FORMAT_MASK,
> DPI_RGB888_SDR_CON);
> + break;
> + case MTK_DPI_RGB565_SDR_CON:
> + mtk_mmsys_update_bits(mmsys,
> MT8186_MMSYS_DPI_OUTPUT_FORMAT,
> + DPI_FORMAT_MASK,
> DPI_RGB565_SDR_CON);
> + break;
> + case MTK_DPI_RGB565_DDR_CON:
> + mtk_mmsys_update_bits(mmsys,
> MT8186_MMSYS_DPI_OUTPUT_FORMAT,
> + DPI_FORMAT_MASK,
> DPI_RGB565_DDR_CON);
> + break;
> + case MTK_DPI_RGB888_DDR_CON:
> + default:
> + mtk_mmsys_update_bits(mmsys,
> MT8186_MMSYS_DPI_OUTPUT_FORMAT,
> + DPI_FORMAT_MASK,
> DPI_RGB888_DDR_CON);
> + break;
> + }
> }
> EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_dpi_fmt_config);
>
> diff --git a/include/linux/soc/mediatek/mtk-mmsys.h
> b/include/linux/soc/mediatek/mtk-mmsys.h
> index d2b02bb43768..b85f66db33e1 100644
> --- a/include/linux/soc/mediatek/mtk-mmsys.h
> +++ b/include/linux/soc/mediatek/mtk-mmsys.h
> @@ -9,6 +9,13 @@
> enum mtk_ddp_comp_id;
> struct device;
>
> +enum mtk_dpi_out_format_con {
> + MTK_DPI_RGB888_SDR_CON,
> + MTK_DPI_RGB888_DDR_CON,
> + MTK_DPI_RGB565_SDR_CON,
> + MTK_DPI_RGB565_DDR_CON
> +};
> +
> enum mtk_ddp_comp_id {
> DDP_COMPONENT_AAL0,
> DDP_COMPONENT_AAL1,
Il 23/09/22 11:58, [email protected] ha scritto:
> From: Xinlei Lee <[email protected]>
>
> Dpi output needs to adjust the output format to dual edge for MT8186.
>
> Co-developed-by: Jitao Shi <[email protected]>
> Signed-off-by: Jitao Shi <[email protected]>
> Signed-off-by: Xinlei Lee <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>