diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0501-drm-amd-display-fix-single-link-black-screen.patch')
| -rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0501-drm-amd-display-fix-single-link-black-screen.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0501-drm-amd-display-fix-single-link-black-screen.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0501-drm-amd-display-fix-single-link-black-screen.patch deleted file mode 100644 index dfb897ad..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0501-drm-amd-display-fix-single-link-black-screen.patch +++ /dev/null @@ -1,41 +0,0 @@ -From 63036510687ff4a344cd2d58597f9b000112d3c7 Mon Sep 17 00:00:00 2001 -From: Charlene Liu <charlene.liu@amd.com> -Date: Mon, 5 Jun 2017 16:54:33 -0400 -Subject: [PATCH 0501/4131] drm/amd/display: fix single link black screen - -Don't fall back to dual link DVI mode if the connector -is single Link only. - -Signed-off-by: Charlene Liu <charlene.liu@amd.com> -Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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 | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -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 236c8e9..9f6a99f8 100644 ---- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c -+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c -@@ -1204,6 +1204,7 @@ bool resource_validate_attach_surfaces( - - /* Maximum TMDS single link pixel clock 165MHz */ - #define TMDS_MAX_PIXEL_CLOCK_IN_KHZ 165000 -+#define TMDS_MAX_PIXEL_CLOCK_IN_KHZ_UPMOST 297000 - - static void set_stream_engine_in_use( - struct resource_context *res_ctx, -@@ -1331,7 +1332,8 @@ static void update_stream_signal(struct core_stream *stream) - } - - if (dc_is_dvi_signal(stream->signal)) { -- if (stream->public.timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK_IN_KHZ) -+ if (stream->public.timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK_IN_KHZ_UPMOST && -+ stream->public.sink->sink_signal != SIGNAL_TYPE_DVI_SINGLE_LINK) - stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK; - else - stream->signal = SIGNAL_TYPE_DVI_SINGLE_LINK; --- -2.7.4 - |