Merge "disp: msm: sde: expand dsc range_bpg_offset to support 10bpc" into display-kernel.lnx.5.4 (c7464588) · Commits · e / devices / android_kernel_fairphone_FP5

msm/sde_dsc_helper.c

+21 −4

Original line number	Original line	Diff line number	Diff line
	@@ -81,10 +81,27 @@ static char sde_dsc_rc_range_max_qp[DSC_RATIO_TYPE_MAX][DSC_NUM_BUF_RANGES] = {
	};		};

	/*		/*
	* Rate control - bpg offset values		* Rate control - bpg offset values for each ratio type in sde_dsc_ratio_type
	*/		*/
	static char sde_dsc_rc_range_bpg_offset[DSC_NUM_BUF_RANGES] =		static char sde_dsc_rc_range_bpg[DSC_RATIO_TYPE_MAX][DSC_NUM_BUF_RANGES] = {
	{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12};		/* DSC v1.1 */
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12},
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12},
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -10, -12, -12, -12},
			/* DSC v1.1 SCR and DSC V1.2 RGB 444 */
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12},
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12},
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -10, -12, -12, -12},
			/* DSC v1.2 YUV422 */
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -10, -12, -12, -12},
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12},
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -10, -12, -12, -12},
			{10, 8, 6, 4, 2, 0, -2, -4, -6, -8, -10, -10, -12, -12, -12},
			/* DSC v1.2 YUV420 */
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12},
			{2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12},
			{10, 8, 6, 4, 2, 0, -2, -4, -6, -8, -10, -10, -12, -12, -12},
			};

	/**		/**
	* Maps to lookup the sde_dsc_ratio_type index used in rate control tables		* Maps to lookup the sde_dsc_ratio_type index used in rate control tables
	@@ -206,7 +223,7 @@ int sde_dsc_populate_dsc_config(struct drm_dsc_config *dsc, int scr_ver) {
	dsc->rc_range_params[i].range_max_qp =		dsc->rc_range_params[i].range_max_qp =
	sde_dsc_rc_range_max_qp[ratio_idx][i];		sde_dsc_rc_range_max_qp[ratio_idx][i];
	dsc->rc_range_params[i].range_bpg_offset =		dsc->rc_range_params[i].range_bpg_offset =
	sde_dsc_rc_range_bpg_offset[i];		sde_dsc_rc_range_bpg[ratio_idx][i];
	}		}

	if (bpp == 8) {		if (bpp == 8) {