diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0222-drm-amd-display-Add-bypass-case-for-PQ-transfer-func.patch')
| -rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0222-drm-amd-display-Add-bypass-case-for-PQ-transfer-func.patch | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0222-drm-amd-display-Add-bypass-case-for-PQ-transfer-func.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0222-drm-amd-display-Add-bypass-case-for-PQ-transfer-func.patch deleted file mode 100644 index de9f5fa0..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0222-drm-amd-display-Add-bypass-case-for-PQ-transfer-func.patch +++ /dev/null @@ -1,80 +0,0 @@ -From bd3f623515ba8ef764280eab812048bcd655de77 Mon Sep 17 00:00:00 2001 -From: Amy Zhang <Amy.Zhang@amd.com> -Date: Thu, 16 Feb 2017 11:04:48 -0500 -Subject: [PATCH 0222/4131] drm/amd/display: Add bypass case for PQ transfer - function - -- Source and destination color space should be the same for - app control case -- Bypass degamma, regamma, and gamut remap -- Add hdr supported check for info frame - -Signed-off-by: Amy Zhang <Amy.Zhang@amd.com> -Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 2 +- - drivers/gpu/drm/amd/display/dc/dc.h | 2 ++ - drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 5 ++++- - 3 files changed, 7 insertions(+), 2 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c -index 991828f..4d556b3 100644 ---- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c -+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c -@@ -1675,7 +1675,7 @@ static void set_hdr_static_info_packet( - - hdr_metadata = surface->public.hdr_static_ctx; - -- if (!hdr_metadata.is_hdr) -+ if (!hdr_metadata.hdr_supported) - return; - - if (dc_is_hdmi_signal(signal)) { -diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h -index 13e7134..71d7dde 100644 ---- a/drivers/gpu/drm/amd/display/dc/dc.h -+++ b/drivers/gpu/drm/amd/display/dc/dc.h -@@ -186,6 +186,7 @@ enum { - }; - - struct dc_hdr_static_metadata { -+ bool hdr_supported; - bool is_hdr; - - /* display chromaticities and white point in units of 0.00001 */ -@@ -207,6 +208,7 @@ struct dc_hdr_static_metadata { - enum dc_transfer_func_type { - TF_TYPE_PREDEFINED, - TF_TYPE_DISTRIBUTED_POINTS, -+ TF_TYPE_BYPASS - }; - - struct dc_transfer_func_distributed_points { -diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c -index 9b6d251a..9c9183f 100644 ---- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c -+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c -@@ -279,6 +279,8 @@ static bool dce110_set_input_transfer_func( - result = false; - break; - } -+ } else if (tf->public.type == TF_TYPE_BYPASS) { -+ ipp->funcs->ipp_set_degamma(ipp, IPP_DEGAMMA_MODE_BYPASS); - } else { - /*TF_TYPE_DISTRIBUTED_POINTS - Not supported in DCE 11*/ - result = false; -@@ -428,7 +430,8 @@ static bool dce110_translate_regamma_to_hw_format(const struct dc_transfer_func - int32_t segment_start, segment_end; - uint32_t i, j, k, seg_distr[16], increment, start_index, hw_points; - -- if (output_tf == NULL || regamma_params == NULL) -+ if (output_tf == NULL || regamma_params == NULL || -+ output_tf->type == TF_TYPE_BYPASS) - return false; - - arr_points = regamma_params->arr_points; --- -2.7.4 - |