openbsd/src
1
0
Fork 0
mirror of https://github.com/openbsd/src.git synced 2026-04-15 01:34:03 +00:00
Code Issues Projects Releases Wiki Activity

drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode

Browse Source 
From Ville Syrjala
86e926b108880c0109b8635e459450447156aeb7 in linux-6.18.y/6.18.22
4dfce79e098915d8e5fc2b9e1d980bc3251dd32c in mainline linux
This commit is contained in:
jsg
2026-04-12 23:08:00 +00:00
parent a97508759c
commit 464bd0571b
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
sys/dev/pci/drm/i915/display/icl_dsi.c
View File

@@ -890,7 +890,7 @@ gen11_dsi_set_transcoder_timings(struct intel_encoder *encoder,
* non-compressed link speeds, and simplifies down to the ratio between
* compressed and non-compressed bpp.
*/
if (crtc_state->dsc.compression_enable) {
if (is_vid_mode(intel_dsi) && crtc_state->dsc.compression_enable) {
mul = fxp_q4_to_int(crtc_state->dsc.compressed_bpp_x16);
div = mipi_dsi_pixel_format_to_bpp(intel_dsi->pixel_format);
}
@@ -1506,7 +1506,7 @@ static void gen11_dsi_get_timings(struct intel_encoder *encoder,
struct drm_display_mode *adjusted_mode =
&pipe_config->hw.adjusted_mode;
if (pipe_config->dsc.compressed_bpp_x16) {
if (is_vid_mode(intel_dsi) && pipe_config->dsc.compressed_bpp_x16) {
int div = fxp_q4_to_int(pipe_config->dsc.compressed_bpp_x16);
int mul = mipi_dsi_pixel_format_to_bpp(intel_dsi->pixel_format);