diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0338-drm-amd-display-Adding-dm-controlled-signal-type-in-.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0338-drm-amd-display-Adding-dm-controlled-signal-type-in-.patch | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0338-drm-amd-display-Adding-dm-controlled-signal-type-in-.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0338-drm-amd-display-Adding-dm-controlled-signal-type-in-.patch deleted file mode 100644 index 1225cdbc..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0338-drm-amd-display-Adding-dm-controlled-signal-type-in-.patch +++ /dev/null @@ -1,76 +0,0 @@ -From 3282baae4b9ae0ffaf102a8aa44ae04639573d21 Mon Sep 17 00:00:00 2001 -From: Sylvia Tsai <sylvia.tsai@amd.com> -Date: Tue, 4 Apr 2017 17:28:17 -0400 -Subject: [PATCH 0338/4131] drm/amd/display: Adding dm controlled signal type - in dc_stream - -- Adding dm controlled signal type in dc_stream -- Adding fallback to dvi signal when output signal is hdmi and the connector - type is not - -Signed-off-by: Sylvia Tsai <sylvia.tsai@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Reviewed-by: Sylvia Tsai <Sylvia.Tsai@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 30 +++++++++++------------ - drivers/gpu/drm/amd/display/dc/dc.h | 1 + - 2 files changed, 16 insertions(+), 15 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 069f588..2d40864 100644 ---- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c -+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c -@@ -1237,22 +1237,22 @@ static struct audio *find_first_free_audio(struct resource_context *res_ctx) - - static void update_stream_signal(struct core_stream *stream) - { -- const struct dc_sink *dc_sink = stream->public.sink; -- -- if (dc_sink->sink_signal == SIGNAL_TYPE_NONE) -- stream->signal = stream->sink->link->public.connector_signal; -- else if (dc_sink->sink_signal == SIGNAL_TYPE_DVI_SINGLE_LINK || -- dc_sink->sink_signal == SIGNAL_TYPE_DVI_DUAL_LINK) -- /* For asic supports dual link DVI, we should adjust signal type -- * based on timing pixel clock. If pixel clock more than 165Mhz, -- * signal is dual link, otherwise, single link. -- */ -- if (stream->public.timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK_IN_KHZ) -- stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK; -+ if (stream->public.output_signal == SIGNAL_TYPE_NONE) { -+ const struct dc_sink *dc_sink = stream->public.sink; -+ -+ if (dc_sink->sink_signal == SIGNAL_TYPE_NONE) -+ stream->signal = -+ stream->sink->link-> -+ public.connector_signal; - else -- stream->signal = SIGNAL_TYPE_DVI_SINGLE_LINK; -- else -- stream->signal = dc_sink->sink_signal; -+ stream->signal = dc_sink->sink_signal; -+ } else { -+ stream->signal = stream->public.output_signal; -+ } -+ -+ if (stream->signal == SIGNAL_TYPE_DVI_SINGLE_LINK && -+ stream->public.timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK_IN_KHZ) -+ stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK; - } - - bool resource_is_stream_unchanged( -diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h -index a27a6ab..97af8f6 100644 ---- a/drivers/gpu/drm/amd/display/dc/dc.h -+++ b/drivers/gpu/drm/amd/display/dc/dc.h -@@ -411,6 +411,7 @@ enum surface_update_type { - struct dc_stream { - const struct dc_sink *sink; - struct dc_crtc_timing timing; -+ enum signal_type output_signal; - - enum dc_color_space output_color_space; - --- -2.7.4 - |