* [PATCH v4,0/2] Add dpi output format control for MT8186 @ 2022-08-29 3:21 xinlei.lee 2022-08-29 3:21 ` [PATCH v4,1/2] soc: mediatek: Add mmsys func to adapt to dpi output " xinlei.lee 2022-08-29 3:21 ` [PATCH v4,2/2] drm: mediatek: Adjust the dpi output format to MT8186 xinlei.lee 0 siblings, 2 replies; 7+ messages in thread From: xinlei.lee @ 2022-08-29 3:21 UTC (permalink / raw) To: matthias.bgg, angelogioacchino.delregno, rex-bc.chen, jason-jh.lin, enric.balletbo, yongqiang.niu, chunkuang.hu, p.zabel, airlied, daniel Cc: jitao.shi, dri-devel, linux-mediatek, linux-arm-kernel, linux-kernel, Project_Global_Chrome_Upstream_Group, Xinlei Lee From: Xinlei Lee <xinlei.lee@mediatek.com> Base on the branch of Linux-next/master. This series are based on the following patch: [1] Add MediaTek SoC(vdosys1) support for mt8195 https://patchwork.kernel.org/project/linux-mediatek/cover/20220711075245.10492-1-nancy.lin@mediatek.com/ [2] Add MediaTek SoC DRM (vdosys1) support for mt8195 https://patchwork.kernel.org/project/linux-mediatek/cover/20220804072827.22383-1-nancy.lin@mediatek.com/ 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 (2): soc: mediatek: Add mmsys func to adapt to dpi output for MT8186 drm: mediatek: Adjust the dpi output format to MT8186 drivers/gpu/drm/mediatek/mtk_dpi.c | 32 +++++++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_dpi_regs.h | 5 ++++ drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ drivers/soc/mediatek/mt8186-mmsys.h | 1 + drivers/soc/mediatek/mtk-mmsys.c | 8 +++++++ include/linux/soc/mediatek/mtk-mmsys.h | 3 +++ 6 files changed, 51 insertions(+) -- 2.18.0 _______________________________________________ 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] 7+ messages in thread
* [PATCH v4,1/2] soc: mediatek: Add mmsys func to adapt to dpi output for MT8186 2022-08-29 3:21 [PATCH v4,0/2] Add dpi output format control for MT8186 xinlei.lee @ 2022-08-29 3:21 ` xinlei.lee 2022-08-29 9:52 ` AngeloGioacchino Del Regno 2022-08-29 3:21 ` [PATCH v4,2/2] drm: mediatek: Adjust the dpi output format to MT8186 xinlei.lee 1 sibling, 1 reply; 7+ messages in thread From: xinlei.lee @ 2022-08-29 3:21 UTC (permalink / raw) To: matthias.bgg, angelogioacchino.delregno, rex-bc.chen, jason-jh.lin, enric.balletbo, yongqiang.niu, chunkuang.hu, p.zabel, airlied, daniel Cc: jitao.shi, dri-devel, linux-mediatek, linux-arm-kernel, linux-kernel, Project_Global_Chrome_Upstream_Group, Xinlei Lee [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="yes", Size: 2304 bytes --] From: Xinlei Lee <xinlei.lee@mediatek.com> Add mmsys func to manipulate dpi output format config for MT8186. Co-developed-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> --- drivers/soc/mediatek/mt8186-mmsys.h | 1 + drivers/soc/mediatek/mtk-mmsys.c | 8 ++++++++ include/linux/soc/mediatek/mtk-mmsys.h | 3 +++ 3 files changed, 12 insertions(+) diff --git a/drivers/soc/mediatek/mt8186-mmsys.h b/drivers/soc/mediatek/mt8186-mmsys.h index eb1ad9c37a9c..6eca3445bea3 100644 --- a/drivers/soc/mediatek/mt8186-mmsys.h +++ b/drivers/soc/mediatek/mt8186-mmsys.h @@ -3,6 +3,7 @@ #ifndef __SOC_MEDIATEK_MT8186_MMSYS_H #define __SOC_MEDIATEK_MT8186_MMSYS_H +#define MT8186_DPI_OUTPUT_FORMAT 0x400 #define MT8186_MMSYS_OVL_CON 0xF04 #define MT8186_MMSYS_OVL0_CON_MASK 0x3 #define MT8186_MMSYS_OVL0_2L_CON_MASK 0xC diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index 9bbf0103b225..d5305cff51cc 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -252,6 +252,14 @@ void mtk_mmsys_ddp_disconnect(struct device *dev, } EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_disconnect); +void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 mask, u32 val, + struct cmdq_pkt *cmdq_pkt) +{ + mtk_mmsys_update_bits(dev_get_drvdata(dev), MT8186_DPI_OUTPUT_FORMAT, mask, + val, cmdq_pkt); +} +EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_dpi_fmt_config); + void mtk_mmsys_merge_async_config(struct device *dev, int idx, int width, int height, struct cmdq_pkt *cmdq_pkt) { diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h index 7a73305390ba..70bb58fbd837 100644 --- a/include/linux/soc/mediatek/mtk-mmsys.h +++ b/include/linux/soc/mediatek/mtk-mmsys.h @@ -89,4 +89,7 @@ void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 void mtk_mmsys_mixer_in_channel_swap(struct device *dev, int idx, bool channel_swap, struct cmdq_pkt *cmdq_pkt); +void mtk_mmsys_ddp_dpi_fmt_config(struct device *dev, u32 mask, u32 val, + struct cmdq_pkt *cmdq_pkt); + #endif /* __MTK_MMSYS_H */ -- 2.18.0 [-- Attachment #2: Type: text/plain, Size: 176 bytes --] _______________________________________________ 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] 7+ messages in thread
* Re: [PATCH v4,1/2] soc: mediatek: Add mmsys func to adapt to dpi output for MT8186 2022-08-29 3:21 ` [PATCH v4,1/2] soc: mediatek: Add mmsys func to adapt to dpi output " xinlei.lee @ 2022-08-29 9:52 ` AngeloGioacchino Del Regno 2022-09-05 1:59 ` xinlei.lee 0 siblings, 1 reply; 7+ messages in thread From: AngeloGioacchino Del Regno @ 2022-08-29 9:52 UTC (permalink / raw) To: xinlei.lee, matthias.bgg, rex-bc.chen, jason-jh.lin, yongqiang.niu, chunkuang.hu, p.zabel, airlied, daniel Cc: jitao.shi, dri-devel, linux-mediatek, linux-arm-kernel, linux-kernel, Project_Global_Chrome_Upstream_Group Il 29/08/22 05:21, xinlei.lee@mediatek.com ha scritto: > From: Xinlei Lee <xinlei.lee@mediatek.com> > > Add mmsys func to manipulate dpi output format config for MT8186. > > Co-developed-by: Jitao Shi <jitao.shi@mediatek.com> > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> > Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> > Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> > --- > drivers/soc/mediatek/mt8186-mmsys.h | 1 + > drivers/soc/mediatek/mtk-mmsys.c | 8 ++++++++ > include/linux/soc/mediatek/mtk-mmsys.h | 3 +++ > 3 files changed, 12 insertions(+) > > diff --git a/drivers/soc/mediatek/mt8186-mmsys.h b/drivers/soc/mediatek/mt8186-mmsys.h > index eb1ad9c37a9c..6eca3445bea3 100644 > --- a/drivers/soc/mediatek/mt8186-mmsys.h > +++ b/drivers/soc/mediatek/mt8186-mmsys.h > @@ -3,6 +3,7 @@ > #ifndef __SOC_MEDIATEK_MT8186_MMSYS_H > #define __SOC_MEDIATEK_MT8186_MMSYS_H > > +#define MT8186_DPI_OUTPUT_FORMAT 0x400 For readability, can we please rename this definition to MT8186_MMSYS_DPI_OUTPUT_FORMAT Thanks, Angelo _______________________________________________ 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] 7+ messages in thread
* Re: [PATCH v4,1/2] soc: mediatek: Add mmsys func to adapt to dpi output for MT8186 2022-08-29 9:52 ` AngeloGioacchino Del Regno @ 2022-09-05 1:59 ` xinlei.lee 0 siblings, 0 replies; 7+ messages in thread From: xinlei.lee @ 2022-09-05 1:59 UTC (permalink / raw) To: AngeloGioacchino Del Regno, matthias.bgg, rex-bc.chen, jason-jh.lin, yongqiang.niu, chunkuang.hu, p.zabel, airlied, daniel Cc: jitao.shi, dri-devel, linux-mediatek, linux-arm-kernel, linux-kernel, Project_Global_Chrome_Upstream_Group On Mon, 2022-08-29 at 11:52 +0200, AngeloGioacchino Del Regno wrote: > Il 29/08/22 05:21, xinlei.lee@mediatek.com ha scritto: > > From: Xinlei Lee <xinlei.lee@mediatek.com> > > > > Add mmsys func to manipulate dpi output format config for MT8186. > > > > Co-developed-by: Jitao Shi <jitao.shi@mediatek.com> > > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> > > Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> > > Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> > > --- > > drivers/soc/mediatek/mt8186-mmsys.h | 1 + > > drivers/soc/mediatek/mtk-mmsys.c | 8 ++++++++ > > include/linux/soc/mediatek/mtk-mmsys.h | 3 +++ > > 3 files changed, 12 insertions(+) > > > > diff --git a/drivers/soc/mediatek/mt8186-mmsys.h > > b/drivers/soc/mediatek/mt8186-mmsys.h > > index eb1ad9c37a9c..6eca3445bea3 100644 > > --- a/drivers/soc/mediatek/mt8186-mmsys.h > > +++ b/drivers/soc/mediatek/mt8186-mmsys.h > > @@ -3,6 +3,7 @@ > > #ifndef __SOC_MEDIATEK_MT8186_MMSYS_H > > #define __SOC_MEDIATEK_MT8186_MMSYS_H > > > > +#define MT8186_DPI_OUTPUT_FORMAT 0x400 > > For readability, can we please rename this definition to > > MT8186_MMSYS_DPI_OUTPUT_FORMAT > > Thanks, > Angelo > Hi Angelo: ok, I will revise it in the next version. Best Regards! Xinlei _______________________________________________ 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] 7+ messages in thread
* [PATCH v4,2/2] drm: mediatek: Adjust the dpi output format to MT8186 2022-08-29 3:21 [PATCH v4,0/2] Add dpi output format control for MT8186 xinlei.lee 2022-08-29 3:21 ` [PATCH v4,1/2] soc: mediatek: Add mmsys func to adapt to dpi output " xinlei.lee @ 2022-08-29 3:21 ` xinlei.lee 2022-08-29 9:52 ` AngeloGioacchino Del Regno 2022-08-29 13:49 ` Nícolas F. R. A. Prado 1 sibling, 2 replies; 7+ messages in thread From: xinlei.lee @ 2022-08-29 3:21 UTC (permalink / raw) To: matthias.bgg, angelogioacchino.delregno, rex-bc.chen, jason-jh.lin, enric.balletbo, yongqiang.niu, chunkuang.hu, p.zabel, airlied, daniel Cc: jitao.shi, dri-devel, linux-mediatek, linux-arm-kernel, linux-kernel, Project_Global_Chrome_Upstream_Group, Xinlei Lee From: Xinlei Lee <xinlei.lee@mediatek.com> Dpi output needs to adjust the output format to dual edge for MT8186. Co-developed-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> --- drivers/gpu/drm/mediatek/mtk_dpi.c | 32 +++++++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_dpi_regs.h | 5 ++++ drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ 3 files changed, 39 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index fb0b79704636..c23ef7deef26 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -14,6 +14,7 @@ #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> @@ -28,6 +29,7 @@ #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, @@ -80,6 +82,7 @@ struct mtk_dpi { struct pinctrl_state *pins_dpi; u32 output_fmt; int refcount; + struct device *mmsys_dev; }; static inline struct mtk_dpi *bridge_to_dpi(struct drm_bridge *b) @@ -133,6 +136,8 @@ 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); @@ -151,6 +156,7 @@ 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) @@ -447,6 +453,9 @@ 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, DPI_RGB888_DDR_CON, + DPI_FORMAT_MASK, NULL); } else { mtk_dpi_mask(dpi, DPI_DDR_SETTING, DDR_EN | DDR_4PHASE, 0); } @@ -776,8 +785,10 @@ 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) { @@ -928,6 +939,24 @@ 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, @@ -1078,6 +1107,9 @@ 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_dpi_regs.h b/drivers/gpu/drm/mediatek/mtk_dpi_regs.h index 62bd4931b344..779e868ffb1a 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi_regs.h +++ b/drivers/gpu/drm/mediatek/mtk_dpi_regs.h @@ -235,4 +235,9 @@ #define MATRIX_SEL_RGB_TO_JPEG 0 #define MATRIX_SEL_RGB_TO_BT601 2 +/* Values for DPI configuration in MMSYS address space */ +#define DPI_FORMAT_MASK 0x1 +#define DPI_RGB888_DDR_CON BIT(0) +#define DPI_RGB565_SDR_CON BIT(1) + #endif /* __MTK_DPI_REGS_H */ diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 4eba8339188a..e85b9552e45b 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -799,6 +799,8 @@ 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 _______________________________________________ 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] 7+ messages in thread
* Re: [PATCH v4,2/2] drm: mediatek: Adjust the dpi output format to MT8186 2022-08-29 3:21 ` [PATCH v4,2/2] drm: mediatek: Adjust the dpi output format to MT8186 xinlei.lee @ 2022-08-29 9:52 ` AngeloGioacchino Del Regno 2022-08-29 13:49 ` Nícolas F. R. A. Prado 1 sibling, 0 replies; 7+ messages in thread From: AngeloGioacchino Del Regno @ 2022-08-29 9:52 UTC (permalink / raw) To: xinlei.lee, matthias.bgg, rex-bc.chen, jason-jh.lin, yongqiang.niu, chunkuang.hu, p.zabel, airlied, daniel Cc: jitao.shi, dri-devel, linux-mediatek, linux-arm-kernel, linux-kernel, Project_Global_Chrome_Upstream_Group Il 29/08/22 05:21, xinlei.lee@mediatek.com ha scritto: > From: Xinlei Lee <xinlei.lee@mediatek.com> > > Dpi output needs to adjust the output format to dual edge for MT8186. > > Co-developed-by: Jitao Shi <jitao.shi@mediatek.com> > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> > Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> > > --- > drivers/gpu/drm/mediatek/mtk_dpi.c | 32 +++++++++++++++++++++++++ > drivers/gpu/drm/mediatek/mtk_dpi_regs.h | 5 ++++ > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ > 3 files changed, 39 insertions(+) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c > index fb0b79704636..c23ef7deef26 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -14,6 +14,7 @@ > #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> > @@ -28,6 +29,7 @@ > #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, > @@ -80,6 +82,7 @@ struct mtk_dpi { > struct pinctrl_state *pins_dpi; > u32 output_fmt; > int refcount; > + struct device *mmsys_dev; > }; > > static inline struct mtk_dpi *bridge_to_dpi(struct drm_bridge *b) > @@ -133,6 +136,8 @@ 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. * @edge_cfg_in_mmsys: Edge configuration for DPI output has to be set in MMSYS. fits in one line and it's more immediate to read. After which... Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> _______________________________________________ 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] 7+ messages in thread
* Re: [PATCH v4,2/2] drm: mediatek: Adjust the dpi output format to MT8186 2022-08-29 3:21 ` [PATCH v4,2/2] drm: mediatek: Adjust the dpi output format to MT8186 xinlei.lee 2022-08-29 9:52 ` AngeloGioacchino Del Regno @ 2022-08-29 13:49 ` Nícolas F. R. A. Prado 1 sibling, 0 replies; 7+ messages in thread From: Nícolas F. R. A. Prado @ 2022-08-29 13:49 UTC (permalink / raw) To: xinlei.lee Cc: matthias.bgg, angelogioacchino.delregno, rex-bc.chen, jason-jh.lin, yongqiang.niu, chunkuang.hu, p.zabel, airlied, daniel, jitao.shi, dri-devel, linux-mediatek, linux-arm-kernel, linux-kernel, Project_Global_Chrome_Upstream_Group On Mon, Aug 29, 2022 at 11:21:48AM +0800, xinlei.lee@mediatek.com wrote: > From: Xinlei Lee <xinlei.lee@mediatek.com> > > Dpi output needs to adjust the output format to dual edge for MT8186. > > Co-developed-by: Jitao Shi <jitao.shi@mediatek.com> > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> > Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Thanks, Nícolas _______________________________________________ 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] 7+ messages in thread
end of thread, other threads:[~2022-09-05 2:55 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-08-29 3:21 [PATCH v4,0/2] Add dpi output format control for MT8186 xinlei.lee 2022-08-29 3:21 ` [PATCH v4,1/2] soc: mediatek: Add mmsys func to adapt to dpi output " xinlei.lee 2022-08-29 9:52 ` AngeloGioacchino Del Regno 2022-09-05 1:59 ` xinlei.lee 2022-08-29 3:21 ` [PATCH v4,2/2] drm: mediatek: Adjust the dpi output format to MT8186 xinlei.lee 2022-08-29 9:52 ` AngeloGioacchino Del Regno 2022-08-29 13:49 ` Nícolas F. R. A. Prado
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