diff options
| author |   Jani Nikula <jani.nikula@intel.com> | 2020-12-08 14:33:51 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2020-12-10 10:48:53 +0200 |
| commit | e5b9cbd38135f3889dd3c83293c5815db9124804 (patch) | |
| tree | b449110b2da32b51751e613fd4c3558d1c97ce02 /drivers/gpu/drm/i915/display/intel_vdsc.c | |
| parent | drm/dsc: use rc_model_size from DSC config for PPS (diff) | |
| download | linux-dev-e5b9cbd38135f3889dd3c83293c5815db9124804.tar.xz linux-dev-e5b9cbd38135f3889dd3c83293c5815db9124804.zip | |
drm/i915/dsc: configure hardware using specified rc_model_size
The rc_model_size is specified in the DSC config, and the hardware
programming should respect that instead of hard coding a value of 8192.
Regardless, the rc_model_size in DSC config is currently hard coded to
the same value, so this should have no impact, other than allowing the
use of other sizes as needed.
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/27d86ad25832bbb985f6e996f3d02dca01a66895.1607429866.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_vdsc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_vdsc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c index e2716a67b281..22d08679844f 100644 --- a/drivers/gpu/drm/i915/display/intel_vdsc.c +++ b/drivers/gpu/drm/i915/display/intel_vdsc.c @@ -741,7 +741,7 @@ static void intel_dsc_pps_configure(const struct intel_crtc_state *crtc_state) /* Populate PICTURE_PARAMETER_SET_9 registers */ pps_val = 0; - pps_val |= DSC_RC_MODEL_SIZE(DSC_RC_MODEL_SIZE_CONST) | + pps_val |= DSC_RC_MODEL_SIZE(vdsc_cfg->rc_model_size) | DSC_RC_EDGE_FACTOR(DSC_RC_EDGE_FACTOR_CONST); drm_info(&dev_priv->drm, "PPS9 = 0x%08x\n", pps_val); if (!is_pipe_dsc(crtc_state)) { |