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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0122-drm-amd-display-Program-vline-interrupt-on-FAST-upda.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.19.8/0122-drm-amd-display-Program-vline-interrupt-on-FAST-upda.patch49
1 files changed, 49 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0122-drm-amd-display-Program-vline-interrupt-on-FAST-upda.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0122-drm-amd-display-Program-vline-interrupt-on-FAST-upda.patch
new file mode 100644
index 00000000..20b8f691
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0122-drm-amd-display-Program-vline-interrupt-on-FAST-upda.patch
@@ -0,0 +1,49 @@
+From b55dec8e676cb7387850de27a58b7e3128e1f7b4 Mon Sep 17 00:00:00 2001
+From: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
+Date: Fri, 18 May 2018 17:05:52 -0400
+Subject: [PATCH 0122/2940] drm/amd/display: Program vline interrupt on FAST
+ update
+
+Signed-off-by: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
+Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
+Reviewed-by: Anthony Koo <Anthony.Koo@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.c | 13 +++++++------
+ 1 file changed, 7 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
+index 2d0176eca1ab..247cb252769e 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
+@@ -1359,6 +1359,13 @@ static void commit_planes_do_stream_update(struct dc *dc,
+ stream_update->adjust->v_total_min,
+ stream_update->adjust->v_total_max);
+
++ if (stream_update->periodic_fn_vsync_delta &&
++ pipe_ctx->stream_res.tg &&
++ pipe_ctx->stream_res.tg->funcs->program_vline_interrupt)
++ pipe_ctx->stream_res.tg->funcs->program_vline_interrupt(
++ pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing,
++ pipe_ctx->stream->periodic_fn_vsync_delta);
++
+ /* Full fe update*/
+ if (update_type == UPDATE_TYPE_FAST)
+ continue;
+@@ -1386,12 +1393,6 @@ static void commit_planes_do_stream_update(struct dc *dc,
+ pipe_ctx->stream_res.abm, stream->abm_level);
+ }
+
+- if (stream_update->periodic_fn_vsync_delta &&
+- pipe_ctx->stream_res.tg->funcs->program_vline_interrupt)
+- pipe_ctx->stream_res.tg->funcs->program_vline_interrupt(
+- pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing,
+- pipe_ctx->stream->periodic_fn_vsync_delta);
+-
+ if (stream_update->hdr_static_metadata ||
+ stream_update->vrr_infopacket) {
+ resource_build_info_frame(pipe_ctx);
+--
+2.17.1
+