[PATCH 05/16] drm/amd/display: Set plane update flags for all planes in reset

[Qingqing Zhuo]

From: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>

[Why]
We're only setting the flags on stream[0]'s planes so this logic fails
if we have more than one stream in the state.

This can cause a page flip timeout with multiple displays in the
configuration.

[How]
Index into the stream_status array using the stream index - it's a 1:1
mapping.

Fixes: cdaae8371aa9 ("drm/amd/display: Handle GPU reset for DC block")

Reviewed-by: Harry Wentland <harry.wentl...@amd.com>
Acked-by: Qingqing Zhuo <qingqing.z...@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 7b1b88dc98c3..8411445e9c43 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2573,8 +2573,8 @@ static int dm_resume(void *handle)
 
                for (i = 0; i < dc_state->stream_count; i++) {
                        dc_state->streams[i]->mode_changed = true;
-                       for (j = 0; j < dc_state->stream_status->plane_count; 
j++) {
-                               
dc_state->stream_status->plane_states[j]->update_flags.raw
+                       for (j = 0; j < dc_state->stream_status[i].plane_count; 
j++) {
+                               
dc_state->stream_status[i].plane_states[j]->update_flags.raw
                                        = 0xffffffff;
                        }
                }
-- 
2.25.1