From: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> To: intel-gfx@lists.freedesktop.org Cc: Stanislav.Lisovskiy@intel.com, jani.nikula@intel.com, dri-devel@lists.freedesktop.org, jani.saarinen@intel.com Subject: [PATCH 1/2] drm: Add missing DP DSC extended capability definitions. Date: Mon, 11 Apr 2022 19:25:17 +0300 [thread overview] Message-ID: <20220411162518.9352-2-stanislav.lisovskiy@intel.com> (raw) In-Reply-To: <20220411162518.9352-1-stanislav.lisovskiy@intel.com> Adding DP DSC register definitions, we might need for further DSC implementation, supporting MST and DP branch pass-through mode. v2: - Fixed checkpatch comment warning v3: - Removed function which is not yet used(Jani Nikula) Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> --- include/drm/dp/drm_dp_helper.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/include/drm/dp/drm_dp_helper.h b/include/drm/dp/drm_dp_helper.h index 1eccd9741943..272e687ae25f 100644 --- a/include/drm/dp/drm_dp_helper.h +++ b/include/drm/dp/drm_dp_helper.h @@ -246,6 +246,9 @@ struct drm_panel; #define DP_DSC_SUPPORT 0x060 /* DP 1.4 */ # define DP_DSC_DECOMPRESSION_IS_SUPPORTED (1 << 0) +# define DP_DSC_PASS_THROUGH_IS_SUPPORTED (1 << 1) +# define DP_DSC_DYNAMIC_PPS_UPDATE_SUPPORT_COMP_TO_COMP (1 << 2) +# define DP_DSC_DYNAMIC_PPS_UPDATE_SUPPORT_UNCOMP_TO_COMP (1 << 3) #define DP_DSC_REV 0x061 # define DP_DSC_MAJOR_MASK (0xf << 0) @@ -284,12 +287,15 @@ struct drm_panel; #define DP_DSC_BLK_PREDICTION_SUPPORT 0x066 # define DP_DSC_BLK_PREDICTION_IS_SUPPORTED (1 << 0) +# define DP_DSC_RGB_COLOR_CONV_BYPASS_SUPPORT (1 << 1) #define DP_DSC_MAX_BITS_PER_PIXEL_LOW 0x067 /* eDP 1.4 */ #define DP_DSC_MAX_BITS_PER_PIXEL_HI 0x068 /* eDP 1.4 */ # define DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK (0x3 << 0) # define DP_DSC_MAX_BITS_PER_PIXEL_HI_SHIFT 8 +# define DP_DSC_MAX_BPP_DELTA_VERSION_MASK 0x06 +# define DP_DSC_MAX_BPP_DELTA_AVAILABILITY 0x08 #define DP_DSC_DEC_COLOR_FORMAT_CAP 0x069 # define DP_DSC_RGB (1 << 0) @@ -351,11 +357,13 @@ struct drm_panel; # define DP_DSC_24_PER_DP_DSC_SINK (1 << 2) #define DP_DSC_BITS_PER_PIXEL_INC 0x06F +# define DP_DSC_RGB_YCbCr444_MAX_BPP_DELTA_MASK 0x1f +# define DP_DSC_RGB_YCbCr420_MAX_BPP_DELTA_MASK 0xe0 # define DP_DSC_BITS_PER_PIXEL_1_16 0x0 # define DP_DSC_BITS_PER_PIXEL_1_8 0x1 # define DP_DSC_BITS_PER_PIXEL_1_4 0x2 # define DP_DSC_BITS_PER_PIXEL_1_2 0x3 -# define DP_DSC_BITS_PER_PIXEL_1 0x4 +# define DP_DSC_BITS_PER_PIXEL_1_1 0x4 #define DP_PSR_SUPPORT 0x070 /* XXX 1.2? */ # define DP_PSR_IS_SUPPORTED 1 -- 2.24.1.485.gad05a3d8e5
WARNING: multiple messages have this Message-ID (diff)
From: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> To: intel-gfx@lists.freedesktop.org Cc: jani.nikula@intel.com, dri-devel@lists.freedesktop.org Subject: [Intel-gfx] [PATCH 1/2] drm: Add missing DP DSC extended capability definitions. Date: Mon, 11 Apr 2022 19:25:17 +0300 [thread overview] Message-ID: <20220411162518.9352-2-stanislav.lisovskiy@intel.com> (raw) In-Reply-To: <20220411162518.9352-1-stanislav.lisovskiy@intel.com> Adding DP DSC register definitions, we might need for further DSC implementation, supporting MST and DP branch pass-through mode. v2: - Fixed checkpatch comment warning v3: - Removed function which is not yet used(Jani Nikula) Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> --- include/drm/dp/drm_dp_helper.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/include/drm/dp/drm_dp_helper.h b/include/drm/dp/drm_dp_helper.h index 1eccd9741943..272e687ae25f 100644 --- a/include/drm/dp/drm_dp_helper.h +++ b/include/drm/dp/drm_dp_helper.h @@ -246,6 +246,9 @@ struct drm_panel; #define DP_DSC_SUPPORT 0x060 /* DP 1.4 */ # define DP_DSC_DECOMPRESSION_IS_SUPPORTED (1 << 0) +# define DP_DSC_PASS_THROUGH_IS_SUPPORTED (1 << 1) +# define DP_DSC_DYNAMIC_PPS_UPDATE_SUPPORT_COMP_TO_COMP (1 << 2) +# define DP_DSC_DYNAMIC_PPS_UPDATE_SUPPORT_UNCOMP_TO_COMP (1 << 3) #define DP_DSC_REV 0x061 # define DP_DSC_MAJOR_MASK (0xf << 0) @@ -284,12 +287,15 @@ struct drm_panel; #define DP_DSC_BLK_PREDICTION_SUPPORT 0x066 # define DP_DSC_BLK_PREDICTION_IS_SUPPORTED (1 << 0) +# define DP_DSC_RGB_COLOR_CONV_BYPASS_SUPPORT (1 << 1) #define DP_DSC_MAX_BITS_PER_PIXEL_LOW 0x067 /* eDP 1.4 */ #define DP_DSC_MAX_BITS_PER_PIXEL_HI 0x068 /* eDP 1.4 */ # define DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK (0x3 << 0) # define DP_DSC_MAX_BITS_PER_PIXEL_HI_SHIFT 8 +# define DP_DSC_MAX_BPP_DELTA_VERSION_MASK 0x06 +# define DP_DSC_MAX_BPP_DELTA_AVAILABILITY 0x08 #define DP_DSC_DEC_COLOR_FORMAT_CAP 0x069 # define DP_DSC_RGB (1 << 0) @@ -351,11 +357,13 @@ struct drm_panel; # define DP_DSC_24_PER_DP_DSC_SINK (1 << 2) #define DP_DSC_BITS_PER_PIXEL_INC 0x06F +# define DP_DSC_RGB_YCbCr444_MAX_BPP_DELTA_MASK 0x1f +# define DP_DSC_RGB_YCbCr420_MAX_BPP_DELTA_MASK 0xe0 # define DP_DSC_BITS_PER_PIXEL_1_16 0x0 # define DP_DSC_BITS_PER_PIXEL_1_8 0x1 # define DP_DSC_BITS_PER_PIXEL_1_4 0x2 # define DP_DSC_BITS_PER_PIXEL_1_2 0x3 -# define DP_DSC_BITS_PER_PIXEL_1 0x4 +# define DP_DSC_BITS_PER_PIXEL_1_1 0x4 #define DP_PSR_SUPPORT 0x070 /* XXX 1.2? */ # define DP_PSR_IS_SUPPORTED 1 -- 2.24.1.485.gad05a3d8e5
next prev parent reply other threads:[~2022-04-11 16:24 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-11 16:25 [PATCH 0/2] Add DP MST DSC support to i915 Stanislav Lisovskiy 2022-04-11 16:25 ` [Intel-gfx] " Stanislav Lisovskiy 2022-04-11 16:25 ` Stanislav Lisovskiy [this message] 2022-04-11 16:25 ` [Intel-gfx] [PATCH 1/2] drm: Add missing DP DSC extended capability definitions Stanislav Lisovskiy 2022-04-11 16:25 ` [PATCH 2/2] drm/i915: Add DSC support to MST path Stanislav Lisovskiy 2022-04-11 16:25 ` [Intel-gfx] " Stanislav Lisovskiy 2022-08-10 8:25 ` Govindapillai, Vinod 2022-08-10 9:23 ` Lisovskiy, Stanislav 2022-04-11 23:17 ` [Intel-gfx] ✓ Fi.CI.BAT: success for Add DP MST DSC support to i915 (rev4) Patchwork 2022-04-12 1:29 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork -- strict thread matches above, loose matches on Subject: below -- 2022-08-22 9:40 [PATCH 0/2] Add DP MST DSC support to i915 Stanislav Lisovskiy 2022-08-22 9:40 ` [PATCH 1/2] drm: Add missing DP DSC extended capability definitions Stanislav Lisovskiy 2022-08-15 17:35 [PATCH 0/2] Add DP MST DSC support to i915 Stanislav Lisovskiy 2022-08-15 17:35 ` [PATCH 1/2] drm: Add missing DP DSC extended capability definitions Stanislav Lisovskiy 2022-08-10 8:17 [PATCH 0/2] Add DP MST DSC support to i915 Stanislav Lisovskiy 2022-08-10 8:17 ` [PATCH 1/2] drm: Add missing DP DSC extended capability definitions Stanislav Lisovskiy 2022-03-21 9:10 [PATCH 0/2] Add DP MST DSC support to i915 Stanislav Lisovskiy 2022-03-21 9:10 ` [PATCH 1/2] drm: Add missing DP DSC extended capability definitions Stanislav Lisovskiy 2022-03-17 16:33 [PATCH 0/2] Add DP MST DSC support to i915 Stanislav Lisovskiy 2022-03-17 16:33 ` [PATCH 1/2] drm: Add missing DP DSC extended capability definitions Stanislav Lisovskiy 2022-03-17 16:25 Stanislav Lisovskiy
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