diff options
author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2024-05-28 23:21:34 +0300 |
---|---|---|
committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2024-05-28 23:21:34 +0300 |
commit | f73a058be5d70dd81a43f16b2bbff4b1576a7af8 (patch) | |
tree | b7959c01cf7a5d95c7c4d5b61929ff9123370322 /drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c | |
parent | 6cb05d89fd62a76a9b74bd16211fb0930e89fea8 (diff) | |
parent | 3e049b6b8f32f25c6967f4cffd8eac6e1e5316f6 (diff) | |
download | linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.tar.xz |
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
v6.10-rc1 is released, forward from v6.9
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c b/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c index ac41f9c0a283..150ef23440a2 100644 --- a/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c +++ b/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c @@ -458,7 +458,7 @@ bool dc_dsc_compute_bandwidth_range( bool is_dsc_possible = false; struct dsc_enc_caps dsc_enc_caps; struct dsc_enc_caps dsc_common_caps; - struct dc_dsc_config config; + struct dc_dsc_config config = {0}; struct dc_dsc_config_options options = {0}; options.dsc_min_slice_height_override = dsc_min_slice_height_override; @@ -868,9 +868,9 @@ static bool setup_dsc_config( struct dc_dsc_config *dsc_cfg) { struct dsc_enc_caps dsc_common_caps; - int max_slices_h; - int min_slices_h; - int num_slices_h; + int max_slices_h = 0; + int min_slices_h = 0; + int num_slices_h = 0; int pic_width; int slice_width; int target_bpp; @@ -1055,7 +1055,12 @@ static bool setup_dsc_config( if (!is_dsc_possible) goto done; - dsc_cfg->num_slices_v = pic_height/slice_height; + if (slice_height > 0) { + dsc_cfg->num_slices_v = pic_height / slice_height; + } else { + is_dsc_possible = false; + goto done; + } if (target_bandwidth_kbps > 0) { is_dsc_possible = decide_dsc_target_bpp_x16( |