if (aconnector->dsc_settings.dsc_force_enable == DSC_CLK_FORCE_ENABLE)
stream->timing.flags.DSC = 1;
- if (stream->timing.flags.DSC && aconnector->dsc_settings.dsc_slice_width)
- stream->timing.dsc_cfg.num_slices_h = DIV_ROUND_UP(stream->timing.h_addressable,
- aconnector->dsc_settings.dsc_slice_width);
+ if (stream->timing.flags.DSC && aconnector->dsc_settings.dsc_num_slices_h)
+ stream->timing.dsc_cfg.num_slices_h = aconnector->dsc_settings.dsc_num_slices_h;
- if (stream->timing.flags.DSC && aconnector->dsc_settings.dsc_slice_height)
- stream->timing.dsc_cfg.num_slices_v = DIV_ROUND_UP(stream->timing.v_addressable,
- aconnector->dsc_settings.dsc_slice_height);
+ if (stream->timing.flags.DSC && aconnector->dsc_settings.dsc_num_slices_v)
+ stream->timing.dsc_cfg.num_slices_v = aconnector->dsc_settings.dsc_num_slices_v;
if (stream->timing.flags.DSC && aconnector->dsc_settings.dsc_bits_per_pixel)
stream->timing.dsc_cfg.bits_per_pixel = aconnector->dsc_settings.dsc_bits_per_pixel;
if (!pipe_ctx || !pipe_ctx->stream)
goto done;
- aconnector->dsc_settings.dsc_slice_width = param[0];
+ if (param[0] > 0)
+ aconnector->dsc_settings.dsc_num_slices_h = DIV_ROUND_UP(
+ pipe_ctx->stream->timing.h_addressable,
+ param[0]);
+ else
+ aconnector->dsc_settings.dsc_num_slices_h = 0;
done:
kfree(wr_buf);
if (!pipe_ctx || !pipe_ctx->stream)
goto done;
- aconnector->dsc_settings.dsc_slice_height = param[0];
+ if (param[0] > 0)
+ aconnector->dsc_settings.dsc_num_slices_v = DIV_ROUND_UP(
+ pipe_ctx->stream->timing.v_addressable,
+ param[0]);
+ else
+ aconnector->dsc_settings.dsc_num_slices_v = 0;
done:
kfree(wr_buf);
bool compression_possible;
struct drm_dp_mst_port *port;
enum dsc_clock_force_state clock_force_enable;
- uint32_t slice_width_overwrite;
- uint32_t slice_height_overwrite;
+ uint32_t num_slices_h;
+ uint32_t num_slices_v;
uint32_t bpp_overwrite;
};
else
params[i].timing->dsc_cfg.bits_per_pixel = vars[i].bpp_x16;
- if (params[i].slice_width_overwrite)
- params[i].timing->dsc_cfg.num_slices_h = DIV_ROUND_UP(
- params[i].timing->h_addressable,
- params[i].slice_width_overwrite);
+ if (params[i].num_slices_h)
+ params[i].timing->dsc_cfg.num_slices_h = params[i].num_slices_h;
- if (params[i].slice_height_overwrite)
- params[i].timing->dsc_cfg.num_slices_v = DIV_ROUND_UP(
- params[i].timing->v_addressable,
- params[i].slice_height_overwrite);
+ if (params[i].num_slices_v)
+ params[i].timing->dsc_cfg.num_slices_v = params[i].num_slices_v;
} else {
params[i].timing->flags.DSC = 0;
}
params[count].clock_force_enable = aconnector->dsc_settings.dsc_force_enable;
if (params[count].clock_force_enable == DSC_CLK_FORCE_ENABLE)
debugfs_overwrite = true;
- params[count].slice_width_overwrite = aconnector->dsc_settings.dsc_slice_width;
- params[count].slice_height_overwrite = aconnector->dsc_settings.dsc_slice_height;
+ params[count].num_slices_h = aconnector->dsc_settings.dsc_num_slices_h;
+ params[count].num_slices_v = aconnector->dsc_settings.dsc_num_slices_v;
params[count].bpp_overwrite = aconnector->dsc_settings.dsc_bits_per_pixel;
params[count].compression_possible = stream->sink->dsc_caps.dsc_dec_caps.is_dsc_supported;
dc_dsc_get_policy_for_timing(params[count].timing, &dsc_policy);