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C++ radeon_dp_encoder_service函数代码示例

本文整理汇总了C++中radeon_dp_encoder_service函数的典型用法代码示例。如果您正苦于以下问题：C++ radeon_dp_encoder_service函数的具体用法？C++ radeon_dp_encoder_service怎么用？C++ radeon_dp_encoder_service使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了radeon_dp_encoder_service函数的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: radeon_dp_set_tp

static void radeon_dp_set_tp(struct radeon_dp_link_train_info *dp_info, int tp)
{
	int rtp = 0;

	/* set training pattern on the source */
	if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder) {
		switch (tp) {
		case DP_TRAINING_PATTERN_1:
			rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN1;
			break;
		case DP_TRAINING_PATTERN_2:
			rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN2;
			break;
		case DP_TRAINING_PATTERN_3:
			rtp = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN3;
			break;
		}
		atombios_dig_encoder_setup(dp_info->encoder, rtp, 0);
	} else {
		switch (tp) {
		case DP_TRAINING_PATTERN_1:
			rtp = 0;
			break;
		case DP_TRAINING_PATTERN_2:
			rtp = 1;
			break;
		}
		radeon_dp_encoder_service(dp_info->rdev, ATOM_DP_ACTION_TRAINING_PATTERN_SEL,
					  dp_info->dp_clock, dp_info->enc_id, rtp);
	}

	/* enable training pattern on the sink */
	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_TRAINING_PATTERN_SET, tp);
}
开发者ID:119-org，项目名称:lamobo-d1，代码行数:34，代码来源:atombios_dp.c

示例2: radeon_dp_getsinktype

u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector)
{
	struct drm_device *dev = radeon_connector->base.dev;
	struct radeon_device *rdev = dev->dev_private;

	return radeon_dp_encoder_service(rdev, ATOM_DP_ACTION_GET_SINK_TYPE, 0,
					 radeon_connector->ddc_bus->rec.i2c_id, 0);
}
开发者ID:24hours，项目名称:linux，代码行数:8，代码来源:atombios_dp.c

示例3: radeon_dp_link_train_init

static int radeon_dp_link_train_init(struct radeon_dp_link_train_info *dp_info)
{
	struct radeon_encoder *radeon_encoder = to_radeon_encoder(dp_info->encoder);
	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
	u8 tmp;

	/* power up the sink */
	if (dp_info->dpcd[0] >= 0x11) {
		radeon_write_dpcd_reg(dp_info->radeon_connector,
				      DP_SET_POWER, DP_SET_POWER_D0);
		usleep_range(1000, 2000);
	}

	/* possibly enable downspread on the sink */
	if (dp_info->dpcd[3] & 0x1)
		radeon_write_dpcd_reg(dp_info->radeon_connector,
				      DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5);
	else
		radeon_write_dpcd_reg(dp_info->radeon_connector,
				      DP_DOWNSPREAD_CTRL, 0);

	if ((dp_info->connector->connector_type == DRM_MODE_CONNECTOR_eDP) &&
	    (dig->panel_mode == DP_PANEL_MODE_INTERNAL_DP2_MODE)) {
		radeon_write_dpcd_reg(dp_info->radeon_connector, DP_EDP_CONFIGURATION_SET, 1);
	}

	/* set the lane count on the sink */
	tmp = dp_info->dp_lane_count;
	if (drm_dp_enhanced_frame_cap(dp_info->dpcd))
		tmp |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LANE_COUNT_SET, tmp);

	/* set the link rate on the sink */
	tmp = drm_dp_link_rate_to_bw_code(dp_info->dp_clock);
	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LINK_BW_SET, tmp);

	/* start training on the source */
	if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder)
		atombios_dig_encoder_setup(dp_info->encoder,
					   ATOM_ENCODER_CMD_DP_LINK_TRAINING_START, 0);
	else
		radeon_dp_encoder_service(dp_info->rdev, ATOM_DP_ACTION_TRAINING_START,
					  dp_info->dp_clock, dp_info->enc_id, 0);

	/* disable the training pattern on the sink */
	radeon_write_dpcd_reg(dp_info->radeon_connector,
			      DP_TRAINING_PATTERN_SET,
			      DP_TRAINING_PATTERN_DISABLE);

	return 0;
}
开发者ID:AdaLovelance，项目名称:lxcGrsecKernels，代码行数:51，代码来源:atombios_dp.c

示例4: dp_set_tp

static void
dp_set_tp(uint32 connectorIndex, int trainingPattern)
{
	TRACE("%s\n", __func__);

	radeon_shared_info &info = *gInfo->shared_info;
	dp_info* dp = &gConnector[connectorIndex]->dpInfo;

	int rawTrainingPattern = 0;

	/* set training pattern on the source */
	if (info.dceMajor >= 4 || !dp->trainingUseEncoder) {
		switch (trainingPattern) {
			case DP_TRAIN_PATTERN_1:
				rawTrainingPattern = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN1;
				break;
			case DP_TRAIN_PATTERN_2:
				rawTrainingPattern = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN2;
				break;
			case DP_TRAIN_PATTERN_3:
				rawTrainingPattern = ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN3;
				break;
		}
		// TODO: PixelClock 0 ok?
		encoder_dig_setup(connectorIndex, 0, rawTrainingPattern);
	} else {
		ERROR("%s: TODO: dp_encoder_service\n", __func__);
		return;
		#if 0
		switch (trainingPattern) {
			case DP_TRAINING_PATTERN_1:
				rawTrainingPattern = 0;
				break;
			case DP_TRAINING_PATTERN_2:
				rawTrainingPattern = 1;
				break;
		}
		radeon_dp_encoder_service(dp_info->rdev,
			ATOM_DP_ACTION_TRAINING_PATTERN_SEL, dp_info->dp_clock,
			dp_info->enc_id, rawTrainingPattern);
		#endif
	}

	// Enable training pattern on the sink
	dpcd_reg_write(dp->auxPin, DP_TRAIN, trainingPattern);
}
开发者ID:Barrett17，项目名称:haiku-contacts-kit-old，代码行数:46，代码来源:displayport.cpp

示例5: radeon_dp_link_train_init

static int radeon_dp_link_train_init(struct radeon_dp_link_train_info *dp_info)
{
	u8 tmp;

	/* power up the sink */
	if (dp_info->dpcd[0] >= 0x11)
		radeon_write_dpcd_reg(dp_info->radeon_connector,
				      DP_SET_POWER, DP_SET_POWER_D0);

	/* possibly enable downspread on the sink */
	if (dp_info->dpcd[3] & 0x1)
		radeon_write_dpcd_reg(dp_info->radeon_connector,
				      DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5);
	else
		radeon_write_dpcd_reg(dp_info->radeon_connector,
				      DP_DOWNSPREAD_CTRL, 0);

	radeon_dp_set_panel_mode(dp_info->encoder, dp_info->connector);

	/* set the lane count on the sink */
	tmp = dp_info->dp_lane_count;
	if (dp_info->dpcd[0] >= 0x11)
		tmp |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LANE_COUNT_SET, tmp);

	/* set the link rate on the sink */
	tmp = dp_get_dp_link_rate_coded(dp_info->dp_clock);
	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LINK_BW_SET, tmp);

	/* start training on the source */
	if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder)
		atombios_dig_encoder_setup(dp_info->encoder,
					   ATOM_ENCODER_CMD_DP_LINK_TRAINING_START, 0);
	else
		radeon_dp_encoder_service(dp_info->rdev, ATOM_DP_ACTION_TRAINING_START,
					  dp_info->dp_clock, dp_info->enc_id, 0);

	/* disable the training pattern on the sink */
	radeon_write_dpcd_reg(dp_info->radeon_connector,
			      DP_TRAINING_PATTERN_SET,
			      DP_TRAINING_PATTERN_DISABLE);

	return 0;
}
开发者ID:PivotalBigData，项目名称:PivotalHD，代码行数:44，代码来源:atombios_dp.c

示例6: radeon_dp_link_train_finish

static int radeon_dp_link_train_finish(struct radeon_dp_link_train_info *dp_info)
{
	DRM_UDELAY(400);

	/* disable the training pattern on the sink */
	radeon_write_dpcd_reg(dp_info->radeon_connector,
			      DP_TRAINING_PATTERN_SET,
			      DP_TRAINING_PATTERN_DISABLE);

	/* disable the training pattern on the source */
	if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder)
		atombios_dig_encoder_setup(dp_info->encoder,
					   ATOM_ENCODER_CMD_DP_LINK_TRAINING_COMPLETE, 0);
	else
		radeon_dp_encoder_service(dp_info->rdev, ATOM_DP_ACTION_TRAINING_COMPLETE,
					  dp_info->dp_clock, dp_info->enc_id, 0);

	return 0;
}
开发者ID:JabirTech，项目名称:Source，代码行数:19，代码来源:atombios_dp.c


注：本文中的radeon_dp_encoder_service函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。