diff options
| author | Imre Deak <imre.deak@intel.com> | 2025-12-15 21:23:54 +0200 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2025-12-19 16:46:41 +0200 |
| commit | 5c2d799491f20baca033245dfe86eec1f5b93256 (patch) | |
| tree | ec64937a1563250facb5140c766c04a976ca0f1f | |
| parent | 2018e29176d659a2a1847b266a72288471b1125d (diff) | |
drm/i915/dp: Fail state computation for invalid max throughput BPP value
There is no reason to accept a minimum/maximum link BPP value above the
maximum throughput BPP value, fail the state computation in this case.
Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20251215192357.172201-15-imre.deak@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index a89c9eec62b3..206184e6ba66 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -2630,8 +2630,6 @@ intel_dp_compute_config_link_bpp_limits(struct intel_dp *intel_dp, max_link_bpp_x16 = min(max_link_bpp_x16, fxp_q4_from_int(dsc_max_bpp)); throughput_max_bpp_x16 = dsc_throughput_quirk_max_bpp_x16(connector, crtc_state); - throughput_max_bpp_x16 = clamp(throughput_max_bpp_x16, - limits->link.min_bpp_x16, max_link_bpp_x16); if (throughput_max_bpp_x16 < max_link_bpp_x16) { max_link_bpp_x16 = throughput_max_bpp_x16; |