diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/1084-drm-amd-dal-Assign-stream-encoder-in-MST-use-case.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/1084-drm-amd-dal-Assign-stream-encoder-in-MST-use-case.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/common/recipes-kernel/linux/files/1084-drm-amd-dal-Assign-stream-encoder-in-MST-use-case.patch b/common/recipes-kernel/linux/files/1084-drm-amd-dal-Assign-stream-encoder-in-MST-use-case.patch deleted file mode 100644 index 0a17ddd2..00000000 --- a/common/recipes-kernel/linux/files/1084-drm-amd-dal-Assign-stream-encoder-in-MST-use-case.patch +++ /dev/null @@ -1,47 +0,0 @@ -From 6b6974d8a1b2bde80b5c0f5b44d87418bbb5856b Mon Sep 17 00:00:00 2001 -From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> -Date: Tue, 24 Nov 2015 17:44:52 -0500 -Subject: [PATCH 1084/1565] drm/amd/dal: Assign stream encoder in MST use case. - -Change-Id: I984079ede44f9f4a12d8690627221245a918a2bd -Signed-off-by: Harry Wentland <harry.wentland@amd.com> -Acked-by: Harry Wentland <harry.wentland@amd.com> ---- - drivers/gpu/drm/amd/dal/dc/dce110/dce110_resource.c | 12 ++++++++++-- - 1 file changed, 10 insertions(+), 2 deletions(-) - -diff --git a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_resource.c b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_resource.c -index d2594a9..fb3f5be 100644 ---- a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_resource.c -+++ b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_resource.c -@@ -784,17 +784,25 @@ static struct stream_encoder *find_first_free_match_stream_enc_for_link( - struct core_link *link) - { - uint8_t i; -+ int8_t j = -1; - - for (i = 0; i < res_ctx->pool.stream_enc_count; i++) { - if (!res_ctx->is_stream_enc_acquired[i] && -- res_ctx->pool.stream_enc[i]) { -+ res_ctx->pool.stream_enc[i]) { -+ /* Store first available for MST second display -+ * in daisy chain use case */ -+ j = i; - if (res_ctx->pool.stream_enc[i]->id == - link->link_enc->preferred_engine) - return res_ctx->pool.stream_enc[i]; - } - } - -- /* TODO: Handle MST*/ -+ /* TODO: Handle MST properly -+ * Currently pick next available stream encoder if found*/ -+ if (j >= 0 && link->public.sink[0]->sink_signal == -+ SIGNAL_TYPE_DISPLAY_PORT_MST) -+ return res_ctx->pool.stream_enc[j]; - - return NULL; - } --- -1.9.1 - |