diff options
| author | Dan Carpenter <[email protected]> | 2024-02-09 16:02:42 +0300 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-02-12 16:10:36 -0500 |
| commit | c37c3bcc0530f40fe1c4ea65460571e289421242 (patch) | |
| tree | 54897bc247794d497ff69da5e4916111bc62f994 | |
| parent | fc184dbe9fd99ad2dfb197b6fe18768bae1774b1 (diff) | |
drm/amd/display: Fix && vs || typos
These ANDs should be ORs or it will lead to a NULL dereference.
Fixes: fb5a3d037082 ("drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()'")
Fixes: 886571d217d7 ("drm/amd/display: Fix 'panel_cntl' could be null in 'dcn21_set_backlight_level()'")
Reviewed-by: Anthony Koo <[email protected]>
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Hamza Mahfooz <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c index 5c7f380a84f9..7252f5f781f0 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c @@ -211,7 +211,7 @@ void dcn21_set_pipe(struct pipe_ctx *pipe_ctx) struct dmcu *dmcu = pipe_ctx->stream->ctx->dc->res_pool->dmcu; uint32_t otg_inst; - if (!abm && !tg && !panel_cntl) + if (!abm || !tg || !panel_cntl) return; otg_inst = tg->inst; @@ -245,7 +245,7 @@ bool dcn21_set_backlight_level(struct pipe_ctx *pipe_ctx, struct panel_cntl *panel_cntl = pipe_ctx->stream->link->panel_cntl; uint32_t otg_inst; - if (!abm && !tg && !panel_cntl) + if (!abm || !tg || !panel_cntl) return false; otg_inst = tg->inst; |