C++ (Cpp) mdss_mdp_pcc_config 예제들

예제 #1

파일: mdss_mdp_kcal_ctrl.c 프로젝트: Shahanmik3/android_kernel_xiaomi_cancro-1

static void mdss_mdp_kcal_update_pcc(struct kcal_lut_data *lut_data)
{
	u32 copyback = 0;
	struct mdp_pcc_cfg_data pcc_config;

	memset(&pcc_config, 0, sizeof(struct mdp_pcc_cfg_data));

	lut_data->red = lut_data->red < lut_data->minimum ?
		lut_data->minimum : lut_data->red;
	lut_data->green = lut_data->green < lut_data->minimum ?
		lut_data->minimum : lut_data->green;
	lut_data->blue = lut_data->blue < lut_data->minimum ?
		lut_data->minimum : lut_data->blue;

	pcc_config.block = MDP_LOGICAL_BLOCK_DISP_0;
	pcc_config.ops = lut_data->enable ?
		MDP_PP_OPS_WRITE | MDP_PP_OPS_ENABLE :
			MDP_PP_OPS_WRITE | MDP_PP_OPS_DISABLE;
	pcc_config.r.r = lut_data->red * PCC_ADJ;
	pcc_config.g.g = lut_data->green * PCC_ADJ;
	pcc_config.b.b = lut_data->blue * PCC_ADJ;

	if (lut_data->invert) {
		pcc_config.r.c = pcc_config.g.c =
			pcc_config.b.c = 0x7ff8;
		pcc_config.r.r |= (0xffff << 16);
		pcc_config.g.g |= (0xffff << 16);
		pcc_config.b.b |= (0xffff << 16);
	}

	mdss_mdp_pcc_config(&pcc_config, &copyback);
}

예제 #2

파일: mdss_mdp_kcal_ctrl.c 프로젝트: Shahanmik3/android_kernel_xiaomi_cancro-1

static void mdss_mdp_kcal_read_pcc(struct kcal_lut_data *lut_data)
{
	u32 copyback = 0;
	struct mdp_pcc_cfg_data pcc_config;

	memset(&pcc_config, 0, sizeof(struct mdp_pcc_cfg_data));

	pcc_config.block = MDP_LOGICAL_BLOCK_DISP_0;
	pcc_config.ops = MDP_PP_OPS_READ;

	mdss_mdp_pcc_config(&pcc_config, &copyback);

	/* LiveDisplay disables pcc when using default values and regs
	 * are zeroed on pp resume, so throw these values out.
	 */
	if (!pcc_config.r.r && !pcc_config.g.g && !pcc_config.b.b)
		return;

	lut_data->red = (pcc_config.r.r & 0xffff) / PCC_ADJ;
	lut_data->green = (pcc_config.g.g & 0xffff) / PCC_ADJ;
	lut_data->blue = (pcc_config.b.b & 0xffff) / PCC_ADJ;
}