diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2020-12-08 13:33:52 +0100 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2020-12-10 09:49:27 +0100 |
| commit | 420798a09da722c6ba46fffae842dd6bee7826d7 (patch) | |
| tree | 213903d7c4253997c1c6e30fca0e11b9501a6143 /drivers/gpu/drm/i915/display/intel_vdsc.c | |
| parent | drm/i915/dsc: configure hardware using specified rc_model_size (diff) | |
| download | linux-420798a09da722c6ba46fffae842dd6bee7826d7.tar.xz linux-420798a09da722c6ba46fffae842dd6bee7826d7.zip | |
drm/i915/dsc: make rc_model_size an encoder defined value
Move the initialization of the rc_model_size from the common code into
encoder code, allowing different encoders to specify the size according
to their needs. Keep using the hard coded value in the encoders for now
to make this a non-functional change.
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/6843c4f6958619f7389180aa92fded7b9fdbb4ba.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, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c index 22d08679844f..f58cc5700784 100644 --- a/drivers/gpu/drm/i915/display/intel_vdsc.c +++ b/drivers/gpu/drm/i915/display/intel_vdsc.c @@ -454,8 +454,6 @@ int intel_dsc_compute_params(struct intel_encoder *encoder, else if (vdsc_cfg->bits_per_component == 12) vdsc_cfg->mux_word_size = DSC_MUX_WORD_SIZE_12_BPC; - /* RC_MODEL_SIZE is a constant across all configurations */ - vdsc_cfg->rc_model_size = DSC_RC_MODEL_SIZE_CONST; /* InitialScaleValue is a 6 bit value with 3 fractional bits (U3.3) */ vdsc_cfg->initial_scale_value = (vdsc_cfg->rc_model_size << 3) / (vdsc_cfg->rc_model_size - vdsc_cfg->initial_offset); |