diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index 8a49f499e3fb3fffa2ee03b2504daad5d3941318..74ab3d1a16227a5a46dd2df1b19a0abba7baa7c4 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -1602,7 +1602,9 @@ static int gen11_dsi_dsc_compute_config(struct intel_encoder *encoder, /* FIXME: split only when necessary */ if (crtc_state->dsc.slice_count > 1) - crtc_state->dsc.dsc_split = true; + crtc_state->dsc.num_streams = 2; + else + crtc_state->dsc.num_streams = 1; /* FIXME: initialize from VBT */ vdsc_cfg->rc_model_size = DSC_RC_MODEL_SIZE_CONST; diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 863927f429aa7344c52599ba34f421c5d565e737..d7f92dc56d1e965c9612289ecf034177a43d2390 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -5743,7 +5743,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, PIPE_CONF_CHECK_I(dsc.config.nsl_bpg_offset); PIPE_CONF_CHECK_BOOL(dsc.compression_enable); - PIPE_CONF_CHECK_BOOL(dsc.dsc_split); + PIPE_CONF_CHECK_I(dsc.num_streams); PIPE_CONF_CHECK_I(dsc.compressed_bpp_x16); PIPE_CONF_CHECK_BOOL(splitter.enable); diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index ff6eb93337e0a834d0a87e186b698f93c133f1bc..d3a1aa7c919f4b1cfe4b787d2813e850b224bd9b 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -1235,7 +1235,7 @@ struct intel_crtc_state { /* Display Stream compression state */ struct { bool compression_enable; - bool dsc_split; + int num_streams; /* Compressed Bpp in U6.4 format (first 4 bits for fractional part) */ u16 compressed_bpp_x16; u8 slice_count; diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 55eb1e55a94d1bb9bf5a927aa8d32b4ce080128c..5b120d3ad23dd5e7e821c9004a202695bb7b588f 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -2413,7 +2413,9 @@ int intel_dp_dsc_compute_config(struct intel_dp *intel_dp, * then we need to use 2 VDSC instances. */ if (pipe_config->joiner_pipes || pipe_config->dsc.slice_count > 1) - pipe_config->dsc.dsc_split = true; + pipe_config->dsc.num_streams = 2; + else + pipe_config->dsc.num_streams = 1; ret = intel_dp_dsc_compute_params(connector, pipe_config); if (ret < 0) { diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c index 40525f5c4c4290e086ffa4422a61c97efe20cec4..168f39499c666d15eb006094db40341b8a997c48 100644 --- a/drivers/gpu/drm/i915/display/intel_vdsc.c +++ b/drivers/gpu/drm/i915/display/intel_vdsc.c @@ -379,7 +379,7 @@ intel_dsc_power_domain(struct intel_crtc *crtc, enum transcoder cpu_transcoder) static int intel_dsc_get_vdsc_per_pipe(const struct intel_crtc_state *crtc_state) { - return crtc_state->dsc.dsc_split ? 2 : 1; + return crtc_state->dsc.num_streams; } int intel_dsc_get_num_vdsc_instances(const struct intel_crtc_state *crtc_state) @@ -976,8 +976,10 @@ void intel_dsc_get_config(struct intel_crtc_state *crtc_state) if (!crtc_state->dsc.compression_enable) goto out; - crtc_state->dsc.dsc_split = (dss_ctl2 & RIGHT_BRANCH_VDSC_ENABLE) && - (dss_ctl1 & JOINER_ENABLE); + if (dss_ctl1 & JOINER_ENABLE && dss_ctl2 & RIGHT_BRANCH_VDSC_ENABLE) + crtc_state->dsc.num_streams = 2; + else + crtc_state->dsc.num_streams = 1; intel_dsc_get_pps_config(crtc_state); out: @@ -988,10 +990,10 @@ static void intel_vdsc_dump_state(struct drm_printer *p, int indent, const struct intel_crtc_state *crtc_state) { drm_printf_indent(p, indent, - "dsc-dss: compressed-bpp:" FXP_Q4_FMT ", slice-count: %d, split: %s\n", + "dsc-dss: compressed-bpp:" FXP_Q4_FMT ", slice-count: %d, num_streams: %d\n", FXP_Q4_ARGS(crtc_state->dsc.compressed_bpp_x16), crtc_state->dsc.slice_count, - str_yes_no(crtc_state->dsc.dsc_split)); + crtc_state->dsc.num_streams); } void intel_vdsc_state_dump(struct drm_printer *p, int indent,