drm/radeon/kms: clean up DP debugging (53c1e09f) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/gpu/drm/radeon/atombios_dp.c

+28 −28

Original line number	Diff line number	Diff line
		@@ -44,12 +44,12 @@ static char *pre_emph_names[] = {
		};

		static const int dp_clocks[] = {
		54000, // 1 lane, 1.62 Ghz
		90000, // 1 lane, 2.70 Ghz
		108000, // 2 lane, 1.62 Ghz
		180000, // 2 lane, 2.70 Ghz
		216000, // 4 lane, 1.62 Ghz
		360000, // 4 lane, 2.70 Ghz
		54000, /* 1 lane, 1.62 Ghz */
		90000, /* 1 lane, 2.70 Ghz */
		108000, /* 2 lane, 1.62 Ghz */
		180000, /* 2 lane, 2.70 Ghz */
		216000, /* 4 lane, 1.62 Ghz */
		360000, /* 4 lane, 2.70 Ghz */
		};

		static const int num_dp_clocks = sizeof(dp_clocks) / sizeof(int);
		@@ -296,7 +296,7 @@ static void dp_get_adjust_train(u8 link_status[DP_LINK_STATUS_SIZE],
		u8 this_v = dp_get_adjust_request_voltage(link_status, lane);
		u8 this_p = dp_get_adjust_request_pre_emphasis(link_status, lane);

		DRM_INFO("requested signal parameters: lane %d voltage %s pre_emph %s\n",
		DRM_DEBUG("requested signal parameters: lane %d voltage %s pre_emph %s\n",
		lane,
		voltage_names[this_v >> DP_TRAIN_VOLTAGE_SWING_SHIFT],
		pre_emph_names[this_p >> DP_TRAIN_PRE_EMPHASIS_SHIFT]);
		@@ -313,7 +313,7 @@ static void dp_get_adjust_train(u8 link_status[DP_LINK_STATUS_SIZE],
		if (p >= dp_pre_emphasis_max(v))
		p = dp_pre_emphasis_max(v) \| DP_TRAIN_MAX_PRE_EMPHASIS_REACHED;

		DRM_INFO("using signal parameters: voltage %s pre_emph %s\n",
		DRM_DEBUG("using signal parameters: voltage %s pre_emph %s\n",
		voltage_names[(v & DP_TRAIN_VOLTAGE_SWING_MASK) >> DP_TRAIN_VOLTAGE_SWING_SHIFT],
		pre_emph_names[(p & DP_TRAIN_PRE_EMPHASIS_MASK) >> DP_TRAIN_PRE_EMPHASIS_SHIFT]);

		@@ -348,7 +348,7 @@ bool radeon_process_aux_ch(struct radeon_i2c_chan chan, u8 req_bytes,
		atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);

		if (args.ucReplyStatus) {
		DRM_ERROR("failed to get auxch %02x%02x %02x %02x 0x%02x %02x\n",
		DRM_DEBUG("failed to get auxch %02x%02x %02x %02x 0x%02x %02x\n",
		req_bytes[1], req_bytes[0], req_bytes[2], req_bytes[3],
		chan->rec.i2c_id, args.ucReplyStatus);
		return false;
		@@ -451,10 +451,10 @@ bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector)
		memcpy(dig_connector->dpcd, msg, 8);
		{
		int i;
		printk("DPCD: ");
		DRM_DEBUG("DPCD: ");
		for (i = 0; i < 8; i++)
		printk("%02x ", msg[i]);
		printk("\n");
		DRM_DEBUG("%02x ", msg[i]);
		DRM_DEBUG("\n");
		}
		return true;
		}
		@@ -501,7 +501,7 @@ static bool atom_dp_get_link_status(struct radeon_connector *radeon_connector,
		return false;
		}

		DRM_INFO("link status %02x %02x %02x %02x %02x %02x\n",
		DRM_DEBUG("link status %02x %02x %02x %02x %02x %02x\n",
		link_status[0], link_status[1], link_status[2],
		link_status[3], link_status[4], link_status[5]);
		return true;
		@@ -671,7 +671,7 @@ void dp_link_train(struct drm_encoder *encoder,
		if (!clock_recovery)
		DRM_ERROR("clock recovery failed\n");
		else
		DRM_INFO("clock recovery at voltage %d pre-emphasis %d\n",
		DRM_DEBUG("clock recovery at voltage %d pre-emphasis %d\n",
		train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK,
		(train_set[0] & DP_TRAIN_PRE_EMPHASIS_MASK) >>
		DP_TRAIN_PRE_EMPHASIS_SHIFT);
		@@ -712,7 +712,7 @@ void dp_link_train(struct drm_encoder *encoder,
		if (!channel_eq)
		DRM_ERROR("channel eq failed\n");
		else
		DRM_INFO("channel eq at voltage %d pre-emphasis %d\n",
		DRM_DEBUG("channel eq at voltage %d pre-emphasis %d\n",
		train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK,
		(train_set[0] & DP_TRAIN_PRE_EMPHASIS_MASK)
		>> DP_TRAIN_PRE_EMPHASIS_SHIFT);