diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0812-drm-amd-dal-Fixed-HDMI-DVI-dongle-not-light-up-issue.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0812-drm-amd-dal-Fixed-HDMI-DVI-dongle-not-light-up-issue.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/common/recipes-kernel/linux/files/0812-drm-amd-dal-Fixed-HDMI-DVI-dongle-not-light-up-issue.patch b/common/recipes-kernel/linux/files/0812-drm-amd-dal-Fixed-HDMI-DVI-dongle-not-light-up-issue.patch deleted file mode 100644 index 4fa645a5..00000000 --- a/common/recipes-kernel/linux/files/0812-drm-amd-dal-Fixed-HDMI-DVI-dongle-not-light-up-issue.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 8e75667d141c823d595bc3e4a0a47f285676a1a1 Mon Sep 17 00:00:00 2001 -From: Yongqiang Sun <yongqiang.sun@amd.com> -Date: Thu, 18 Feb 2016 13:42:55 -0500 -Subject: [PATCH 0812/1110] drm/amd/dal: Fixed HDMI-DVI dongle not light up - issue. - -Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> -Acked-by: Harry Wentland <harry.wentland@amd.com> ---- - drivers/gpu/drm/amd/dal/dc/core/dc_resource.c | 11 +++++++++++ - 1 file changed, 11 insertions(+) - -diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c b/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c -index 5d9095e..18cddfd 100644 ---- a/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c -+++ b/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c -@@ -747,6 +747,17 @@ static void set_stream_signal(struct pipe_ctx *pipe_ctx) - } - - pipe_ctx->signal = dc_sink->sink_signal; -+ -+ /* Down-grade pipe_ctx signal instead of sink singal from HDMI to DVI -+ * here based on audio info in stream. This allows DC to handle stream -+ * with or without audio on a HDMI connector. -+ * -+ * On a HDMI to DVI passive dongle, audio info is not available from the -+ * EDID and the signal is down-graded in pipe ctx. -+ */ -+ if (pipe_ctx->signal == SIGNAL_TYPE_HDMI_TYPE_A && -+ pipe_ctx->stream->public.audio_info.mode_count == 0) -+ pipe_ctx->signal = SIGNAL_TYPE_DVI_SINGLE_LINK; - } - - enum dc_status map_resources( --- -2.7.4 - |