diff options
| author | Imre Deak <imre.deak@intel.com> | 2023-10-06 16:37:21 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2023-10-16 17:01:29 +0300 |
| commit | 2c4907c2e604d4eecd302c791ca9bddb6b31279c (patch) | |
| tree | fa1f7e28b73a633794f528bf1bf4d104068cf16f /drivers/gpu/drm/i915/display | |
| parent | 11a33d6b265faf898ae591a535b65fe9ca0eb532 (diff) | |
drm/i915/dp: Use connector DSC DPCD in intel_dp_dsc_compute_params()
Use the connector's DSC DPCD capabilities in
intel_dp_dsc_compute_params().
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231006133727.1822579-14-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 744c73a5a796..324fdfb5513e 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -1636,11 +1636,10 @@ static int intel_dp_get_slice_height(int vactive) return 2; } -static int intel_dp_dsc_compute_params(struct intel_encoder *encoder, +static int intel_dp_dsc_compute_params(const struct intel_connector *connector, struct intel_crtc_state *crtc_state) { - struct drm_i915_private *i915 = to_i915(encoder->base.dev); - struct intel_dp *intel_dp = enc_to_intel_dp(encoder); + struct drm_i915_private *i915 = to_i915(connector->base.dev); struct drm_dsc_config *vdsc_cfg = &crtc_state->dsc.config; u8 line_buf_depth; int ret; @@ -1661,17 +1660,17 @@ static int intel_dp_dsc_compute_params(struct intel_encoder *encoder, return ret; vdsc_cfg->dsc_version_major = - (intel_dp->dsc_dpcd[DP_DSC_REV - DP_DSC_SUPPORT] & + (connector->dp.dsc_dpcd[DP_DSC_REV - DP_DSC_SUPPORT] & DP_DSC_MAJOR_MASK) >> DP_DSC_MAJOR_SHIFT; vdsc_cfg->dsc_version_minor = min(intel_dp_source_dsc_version_minor(i915), - intel_dp_sink_dsc_version_minor(intel_dp->dsc_dpcd)); + intel_dp_sink_dsc_version_minor(connector->dp.dsc_dpcd)); if (vdsc_cfg->convert_rgb) vdsc_cfg->convert_rgb = - intel_dp->dsc_dpcd[DP_DSC_DEC_COLOR_FORMAT_CAP - DP_DSC_SUPPORT] & + connector->dp.dsc_dpcd[DP_DSC_DEC_COLOR_FORMAT_CAP - DP_DSC_SUPPORT] & DP_DSC_RGB; - line_buf_depth = drm_dp_dsc_sink_line_buf_depth(intel_dp->dsc_dpcd); + line_buf_depth = drm_dp_dsc_sink_line_buf_depth(connector->dp.dsc_dpcd); if (!line_buf_depth) { drm_dbg_kms(&i915->drm, "DSC Sink Line Buffer Depth invalid\n"); @@ -1686,7 +1685,7 @@ static int intel_dp_dsc_compute_params(struct intel_encoder *encoder, DSC_1_1_MAX_LINEBUF_DEPTH_BITS : line_buf_depth; vdsc_cfg->block_pred_enable = - intel_dp->dsc_dpcd[DP_DSC_BLK_PREDICTION_SUPPORT - DP_DSC_SUPPORT] & + connector->dp.dsc_dpcd[DP_DSC_BLK_PREDICTION_SUPPORT - DP_DSC_SUPPORT] & DP_DSC_BLK_PREDICTION_IS_SUPPORTED; return drm_dsc_compute_rc_parameters(vdsc_cfg); @@ -2182,7 +2181,7 @@ int intel_dp_dsc_compute_config(struct intel_dp *intel_dp, if (pipe_config->bigjoiner_pipes || pipe_config->dsc.slice_count > 1) pipe_config->dsc.dsc_split = true; - ret = intel_dp_dsc_compute_params(&dig_port->base, pipe_config); + ret = intel_dp_dsc_compute_params(connector, pipe_config); if (ret < 0) { drm_dbg_kms(&dev_priv->drm, "Cannot compute valid DSC parameters for Input Bpp = %d " |