Exemplos de REG_MDP5_PP_TEAR_CHECK_EN em C++ (Cpp)

Exemplo n.º 1

Arquivo: mdp5_cmd_encoder.c Projeto: avagin/linux

static int pingpong_tearcheck_enable(struct drm_encoder *encoder)
{
	struct mdp5_kms *mdp5_kms = get_kms(encoder);
	struct mdp5_hw_mixer *mixer = mdp5_crtc_get_mixer(encoder->crtc);
	int pp_id = mixer->pp;
	int ret;

	ret = clk_set_rate(mdp5_kms->vsync_clk,
		clk_round_rate(mdp5_kms->vsync_clk, VSYNC_CLK_RATE));
	if (ret) {
		DRM_DEV_ERROR(encoder->dev->dev,
			"vsync_clk clk_set_rate failed, %d\n", ret);
		return ret;
	}
	ret = clk_prepare_enable(mdp5_kms->vsync_clk);
	if (ret) {
		DRM_DEV_ERROR(encoder->dev->dev,
			"vsync_clk clk_prepare_enable failed, %d\n", ret);
		return ret;
	}

	mdp5_write(mdp5_kms, REG_MDP5_PP_TEAR_CHECK_EN(pp_id), 1);

	return 0;
}

Exemplo n.º 2

Arquivo: mdp5_cmd_encoder.c Projeto: BORETS24/common.git-android-4.4

static void pingpong_tearcheck_disable(struct drm_encoder *encoder)
{
	struct mdp5_kms *mdp5_kms = get_kms(encoder);
	int pp_id = GET_PING_PONG_ID(mdp5_crtc_get_lm(encoder->crtc));

	mdp5_write(mdp5_kms, REG_MDP5_PP_TEAR_CHECK_EN(pp_id), 0);
	clk_disable_unprepare(mdp5_kms->vsync_clk);
}

Exemplo n.º 3

Arquivo: mdp5_cmd_encoder.c Projeto: avagin/linux

static void pingpong_tearcheck_disable(struct drm_encoder *encoder)
{
	struct mdp5_kms *mdp5_kms = get_kms(encoder);
	struct mdp5_hw_mixer *mixer = mdp5_crtc_get_mixer(encoder->crtc);
	int pp_id = mixer->pp;

	mdp5_write(mdp5_kms, REG_MDP5_PP_TEAR_CHECK_EN(pp_id), 0);
	clk_disable_unprepare(mdp5_kms->vsync_clk);
}

Exemplo n.º 4

Arquivo: mdp5_cmd_encoder.c Projeto: BORETS24/common.git-android-4.4

static int pingpong_tearcheck_enable(struct drm_encoder *encoder)
{
	struct mdp5_kms *mdp5_kms = get_kms(encoder);
	int pp_id = GET_PING_PONG_ID(mdp5_crtc_get_lm(encoder->crtc));
	int ret;

	ret = clk_set_rate(mdp5_kms->vsync_clk,
		clk_round_rate(mdp5_kms->vsync_clk, VSYNC_CLK_RATE));
	if (ret) {
		dev_err(encoder->dev->dev,
			"vsync_clk clk_set_rate failed, %d\n", ret);
		return ret;
	}
	ret = clk_prepare_enable(mdp5_kms->vsync_clk);
	if (ret) {
		dev_err(encoder->dev->dev,
			"vsync_clk clk_prepare_enable failed, %d\n", ret);
		return ret;
	}

	mdp5_write(mdp5_kms, REG_MDP5_PP_TEAR_CHECK_EN(pp_id), 1);

	return 0;
}