[PATCH v2] drm/amd/display: add flip_immediate to commit update for stream

Harry Wentland harry.wentland at amd.com
Fri Nov 10 15:43:59 UTC 2017


From: Bhawanpreet Lakha <Bhawanpreet.Lakha at amd.com>

This struct is not updated on page flip and causes vblank_mode
to not work as expected

Change-Id: I0e8684c5b67ec5670054f4bb849fa26bc60ed4b1
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <harry.wentland at amd.com>
Tested-by: Michel Dänzer <michel.daenzer at amd.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index d6938bf19c8f..802aebaa2e11 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1409,8 +1409,11 @@ void dc_commit_updates_for_stream(struct dc *dc,
 		/* TODO: On flip we don't build the state, so it still has the
 		 * old address. Which is why we are updating the address here
 		 */
-		if (srf_updates[i].flip_addr)
+		if (srf_updates[i].flip_addr) {
 			surface->address = srf_updates[i].flip_addr->address;
+			surface->flip_immediate = srf_updates[i].flip_addr->flip_immediate;
+
+		}
 
 		if (update_type >= UPDATE_TYPE_MED) {
 			for (j = 0; j < dc->res_pool->pipe_count; j++) {
-- 
2.14.1



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