| Message ID | 20231025121318.2732051-2-ankit.k.nautiyal@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | DP DSC min/max src bpc fixes | expand |
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 1891c0cc187d..d9e1d15a386e 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -1569,13 +1569,14 @@ intel_dp_compute_link_config_wide(struct intel_dp *intel_dp, static u8 intel_dp_dsc_max_src_input_bpc(struct drm_i915_private *i915) { + if (!HAS_DSC(i915)) + return 0; + /* Max DSC Input BPC for ICL is 10 and for TGL+ is 12 */ - if (DISPLAY_VER(i915) >= 12) - return 12; if (DISPLAY_VER(i915) == 11) return 10; - return 0; + return 12; } int intel_dp_dsc_compute_max_bpp(const struct intel_connector *connector,
Return 0 if platform doesn't support DSC, and return 12 for Display ver 12+. Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> --- drivers/gpu/drm/i915/display/intel_dp.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)