diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0282-drm-amd-display-adding-new-dc_update_surfaces_and_st.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0282-drm-amd-display-adding-new-dc_update_surfaces_and_st.patch | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0282-drm-amd-display-adding-new-dc_update_surfaces_and_st.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0282-drm-amd-display-adding-new-dc_update_surfaces_and_st.patch deleted file mode 100644 index a8b40f10..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0282-drm-amd-display-adding-new-dc_update_surfaces_and_st.patch +++ /dev/null @@ -1,90 +0,0 @@ -From 9a9932d3fdf122e0a0e38952bd377c3ead30da8d Mon Sep 17 00:00:00 2001 -From: Leon Elazar <leon.elazar@amd.com> -Date: Thu, 9 Mar 2017 14:38:15 -0500 -Subject: [PATCH 0282/4131] drm/amd/display: adding new - dc_update_surfaces_and_stream - -Signed-off-by: Leon Elazar <leon.elazar@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/dc/core/dc.c | 21 +++++++++++++++++++++ - drivers/gpu/drm/amd/display/dc/dc.h | 29 +++++++++++++++++++++++++++++ - 2 files changed, 50 insertions(+) - -diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c -index d6041e8..228ef6b 100644 ---- a/drivers/gpu/drm/amd/display/dc/core/dc.c -+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c -@@ -1268,6 +1268,27 @@ enum surface_update_type dc_check_update_surfaces_for_stream( - return overall_type; - } - -+void dc_update_surfaces_and_stream(struct dc *dc, -+ struct dc_surface_update *surface_updates, int surface_count, -+ const struct dc_stream *dc_stream, -+ struct dc_stream_update *stream_update) -+{ -+ const struct dc_stream_status *stream_status; -+ -+ stream_status = dc_stream_get_status(dc_stream); -+ ASSERT(stream_status); -+ if (!stream_status) -+ return; /* Cannot update stream that is not committed */ -+ -+ if (stream_update) { -+ dc->stream_funcs.stream_update_scaling(dc, dc_stream, -+ &stream_update->src, &stream_update->dst); -+ } -+ -+ dc_update_surfaces_for_stream(dc, surface_updates, -+ surface_count, dc_stream); -+} -+ - enum surface_update_type update_surface_trace_level = UPDATE_TYPE_FULL; - - void dc_update_surfaces_for_stream(struct dc *dc, -diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h -index 106addc..b1bff59 100644 ---- a/drivers/gpu/drm/amd/display/dc/dc.h -+++ b/drivers/gpu/drm/amd/display/dc/dc.h -@@ -433,6 +433,35 @@ struct dc_stream { - /* TODO: CEA VIC */ - }; - -+struct dc_stream_update { -+ -+ struct rect src; -+ -+ struct rect dst; -+ -+}; -+ -+ -+/* -+ * Setup stream attributes if no stream updates are provided -+ * there will be no impact on the stream parameters -+ * -+ * Set up surface attributes and associate to a stream -+ * The surfaces parameter is an absolute set of all surface active for the stream. -+ * If no surfaces are provided, the stream will be blanked; no memory read. -+ * Any flip related attribute changes must be done through this interface. -+ * -+ * After this call: -+ * Surfaces attributes are programmed and configured to be composed into stream. -+ * This does not trigger a flip. No surface address is programmed. -+ * -+ */ -+ -+void dc_update_surfaces_and_stream(struct dc *dc, -+ struct dc_surface_update *surface_updates, int surface_count, -+ const struct dc_stream *dc_stream, -+ struct dc_stream_update *stream_update); -+ - /* - * Log the current stream state. - */ --- -2.7.4 - |