> Subject: [PATCH] drm/i915/dp: Fix the computation for compressed_bpp for > DISPLAY < 13 > > For DISPLAY < 13, compressed bpp is chosen from a list of supported > compressed bpps. Fix the condition to choose the appropriate compressed > bpp from the list. >
LGTM, Reviewed-by: Suraj Kandpal <[email protected]> > Fixes: 1c56e9a39833 ("drm/i915/dp: Get optimal link config to have best > compressed bpp") > Cc: Ankit Nautiyal <[email protected]> > Cc: Stanislav Lisovskiy <[email protected]> > Cc: Jani Nikula <[email protected]> > Cc: <[email protected]> # v6.7+ > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/10162 > Signed-off-by: Ankit Nautiyal <[email protected]> > --- > drivers/gpu/drm/i915/display/intel_dp.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c > b/drivers/gpu/drm/i915/display/intel_dp.c > index e13121dc3a03..d579195f84ee 100644 > --- a/drivers/gpu/drm/i915/display/intel_dp.c > +++ b/drivers/gpu/drm/i915/display/intel_dp.c > @@ -1918,8 +1918,9 @@ icl_dsc_compute_link_config(struct intel_dp > *intel_dp, > dsc_max_bpp = min(dsc_max_bpp, pipe_bpp - 1); > > for (i = 0; i < ARRAY_SIZE(valid_dsc_bpp); i++) { > - if (valid_dsc_bpp[i] < dsc_min_bpp || > - valid_dsc_bpp[i] > dsc_max_bpp) > + if (valid_dsc_bpp[i] < dsc_min_bpp) > + continue; > + if (valid_dsc_bpp[i] > dsc_max_bpp) > break; > > ret = dsc_compute_link_config(intel_dp, > -- > 2.40.1
