diff options
| author | Ilya Bakoulin <Ilya.Bakoulin@amd.com> | 2019-05-30 00:52:17 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 21:17:19 +0200 |
| commit | 288af96df16b629552c5bcc9ec0f0191c6198a72 (patch) | |
| tree | fdb674f8b9ad10fe521a97d7bcaac4e30c05c9b0 /drivers | |
| parent | drm/amd/display: Wait for backlight programming completion in set backlight l... (diff) | |
| download | linux-288af96df16b629552c5bcc9ec0f0191c6198a72.tar.xz linux-288af96df16b629552c5bcc9ec0f0191c6198a72.zip | |
drm/amd/display: Check for valid stream_encode
Before accessing it's vtable, check that stream_encoder is non-null.
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c index af7f8be230f7..352862370390 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c @@ -612,7 +612,8 @@ bool dc_stream_set_dynamic_metadata(struct dc *dc, pipe_ctx->stream->dmdata_address = attr->address; - if (pipe_ctx->stream_res.stream_enc->funcs->set_dynamic_metadata != NULL) { + if (pipe_ctx->stream_res.stream_enc && + pipe_ctx->stream_res.stream_enc->funcs->set_dynamic_metadata != NULL) { if (pipe_ctx->stream->dmdata_address.quad_part != 0) { /* if using dynamic meta, don't set up generic infopackets */ pipe_ctx->stream_res.encoder_info_frame.hdrsmd.valid = false; |