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Searched refs:vdsc_cfg (Results 1 – 8 of 8) sorted by relevance

/OK3568_Linux_fs/u-boot/drivers/video/drm/
H A Ddrm_dsc.c249 int drm_dsc_compute_rc_parameters(struct drm_dsc_config *vdsc_cfg) in drm_dsc_compute_rc_parameters() argument
259 if (vdsc_cfg->native_420 || vdsc_cfg->native_422) { in drm_dsc_compute_rc_parameters()
261 groups_per_line = DIV_ROUND_UP(vdsc_cfg->slice_width / 2, in drm_dsc_compute_rc_parameters()
265 vdsc_cfg->slice_chunk_size = DIV_ROUND_UP(vdsc_cfg->slice_width / 2 * in drm_dsc_compute_rc_parameters()
266 vdsc_cfg->bits_per_pixel, in drm_dsc_compute_rc_parameters()
270 groups_per_line = DIV_ROUND_UP(vdsc_cfg->slice_width, in drm_dsc_compute_rc_parameters()
274 vdsc_cfg->slice_chunk_size = DIV_ROUND_UP(vdsc_cfg->slice_width * in drm_dsc_compute_rc_parameters()
275 vdsc_cfg->bits_per_pixel, in drm_dsc_compute_rc_parameters()
279 if (vdsc_cfg->convert_rgb) in drm_dsc_compute_rc_parameters()
280 num_extra_mux_bits = 3 * (vdsc_cfg->mux_word_size + in drm_dsc_compute_rc_parameters()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/
H A Ddrm_dsc.c256 int drm_dsc_compute_rc_parameters(struct drm_dsc_config *vdsc_cfg) in drm_dsc_compute_rc_parameters() argument
266 if (vdsc_cfg->native_420 || vdsc_cfg->native_422) { in drm_dsc_compute_rc_parameters()
268 groups_per_line = DIV_ROUND_UP(vdsc_cfg->slice_width / 2, in drm_dsc_compute_rc_parameters()
272 vdsc_cfg->slice_chunk_size = DIV_ROUND_UP(vdsc_cfg->slice_width / 2 * in drm_dsc_compute_rc_parameters()
273 vdsc_cfg->bits_per_pixel, in drm_dsc_compute_rc_parameters()
277 groups_per_line = DIV_ROUND_UP(vdsc_cfg->slice_width, in drm_dsc_compute_rc_parameters()
281 vdsc_cfg->slice_chunk_size = DIV_ROUND_UP(vdsc_cfg->slice_width * in drm_dsc_compute_rc_parameters()
282 vdsc_cfg->bits_per_pixel, in drm_dsc_compute_rc_parameters()
286 if (vdsc_cfg->convert_rgb) in drm_dsc_compute_rc_parameters()
287 num_extra_mux_bits = 3 * (vdsc_cfg->mux_word_size + in drm_dsc_compute_rc_parameters()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/display/
H A Dintel_vdsc.c383 struct drm_dsc_config *vdsc_cfg = &pipe_config->dsc.config; in intel_dsc_compute_params() local
388 vdsc_cfg->pic_width = pipe_config->hw.adjusted_mode.crtc_hdisplay; in intel_dsc_compute_params()
389 vdsc_cfg->pic_height = pipe_config->hw.adjusted_mode.crtc_vdisplay; in intel_dsc_compute_params()
390 vdsc_cfg->slice_width = DIV_ROUND_UP(vdsc_cfg->pic_width, in intel_dsc_compute_params()
394 vdsc_cfg->simple_422 = false; in intel_dsc_compute_params()
396 vdsc_cfg->vbr_enable = false; in intel_dsc_compute_params()
399 vdsc_cfg->bits_per_pixel = compressed_bpp << 4; in intel_dsc_compute_params()
400 vdsc_cfg->bits_per_component = pipe_config->pipe_bpp / 3; in intel_dsc_compute_params()
408 vdsc_cfg->rc_buf_thresh[i] = rc_buf_thresh[i] >> 6; in intel_dsc_compute_params()
416 vdsc_cfg->rc_buf_thresh[12] = 0x7C; in intel_dsc_compute_params()
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H A Dicl_dsi.c1479 struct drm_dsc_config *vdsc_cfg = &crtc_state->dsc.config; in gen11_dsi_dsc_compute_config() local
1495 vdsc_cfg->convert_rgb = true; in gen11_dsi_dsc_compute_config()
1502 drm_WARN_ON(&dev_priv->drm, vdsc_cfg->vbr_enable); in gen11_dsi_dsc_compute_config()
1503 drm_WARN_ON(&dev_priv->drm, vdsc_cfg->simple_422); in gen11_dsi_dsc_compute_config()
1505 vdsc_cfg->pic_width % vdsc_cfg->slice_width); in gen11_dsi_dsc_compute_config()
1506 drm_WARN_ON(&dev_priv->drm, vdsc_cfg->slice_height < 8); in gen11_dsi_dsc_compute_config()
1508 vdsc_cfg->pic_height % vdsc_cfg->slice_height); in gen11_dsi_dsc_compute_config()
1510 ret = drm_dsc_compute_rc_parameters(vdsc_cfg); in gen11_dsi_dsc_compute_config()
H A Dintel_bios.c2486 struct drm_dsc_config *vdsc_cfg = &crtc_state->dsc.config; in fill_dsc() local
2489 vdsc_cfg->dsc_version_major = dsc->version_major; in fill_dsc()
2490 vdsc_cfg->dsc_version_minor = dsc->version_minor; in fill_dsc()
2544 vdsc_cfg->line_buf_depth = VBT_DSC_LINE_BUFFER_DEPTH(dsc->line_buffer_depth); in fill_dsc()
2546 vdsc_cfg->block_pred_enable = dsc->block_prediction_enable; in fill_dsc()
2548 vdsc_cfg->slice_height = dsc->slice_height; in fill_dsc()
H A Dintel_dp.c2181 struct drm_dsc_config *vdsc_cfg = &crtc_state->dsc.config; in intel_dp_dsc_compute_params() local
2194 if (vdsc_cfg->pic_height % 8 == 0) in intel_dp_dsc_compute_params()
2195 vdsc_cfg->slice_height = 8; in intel_dp_dsc_compute_params()
2196 else if (vdsc_cfg->pic_height % 4 == 0) in intel_dp_dsc_compute_params()
2197 vdsc_cfg->slice_height = 4; in intel_dp_dsc_compute_params()
2199 vdsc_cfg->slice_height = 2; in intel_dp_dsc_compute_params()
2201 vdsc_cfg->dsc_version_major = in intel_dp_dsc_compute_params()
2204 vdsc_cfg->dsc_version_minor = in intel_dp_dsc_compute_params()
2209 vdsc_cfg->convert_rgb = intel_dp->dsc_dpcd[DP_DSC_DEC_COLOR_FORMAT_CAP - DP_DSC_SUPPORT] & in intel_dp_dsc_compute_params()
2219 if (vdsc_cfg->dsc_version_minor == 2) in intel_dp_dsc_compute_params()
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/OK3568_Linux_fs/u-boot/include/drm/
H A Ddrm_dsc.h608 int drm_dsc_compute_rc_parameters(struct drm_dsc_config *vdsc_cfg);
/OK3568_Linux_fs/kernel/include/drm/
H A Ddrm_dsc.h607 int drm_dsc_compute_rc_parameters(struct drm_dsc_config *vdsc_cfg);