On Wednesday 25 February 2015 06:16 PM, Jani Nikula wrote:
Mostly display control related DPCD addresses.
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
include/drm/drm_dp_helper.h | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 209c5b91b0e8..cc96024e8776 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -426,6 +426,38 @@
#define DP_EDP_DPCD_REV 0x700 /* eDP 1.2 */
+#define DP_EDP_GENERAL_CAP_1 0x701
+
+#define DP_EDP_BACKLIGHT_ADJUSTMENT_CAP 0x702
+
+#define DP_EDP_GENERAL_CAP_2 0x703
+
+#define DP_EDP_DISPLAY_CONTROL_REGISTER 0x720
+
+#define DP_EDP_BACKLIGHT_MODE_SET_REGISTER 0x721
+
+#define DP_EDP_BACKLIGHT_BRIGHTNESS_MSB 0x722
+#define DP_EDP_BACKLIGHT_BRIGHTNESS_LSB 0x723
+
+#define DP_EDP_PWMGEN_BIT_COUNT 0x724
+#define DP_EDP_PWMGEN_BIT_COUNT_CAP_MIN 0x725
+#define DP_EDP_PWMGEN_BIT_COUNT_CAP_MAX 0x726
+
+#define DP_EDP_BACKLIGHT_CONTROL_STATUS 0x727
+
+#define DP_EDP_BACKLIGHT_FREQ_SET 0x728
+
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MIN_MSB 0x72a
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MIN_MID 0x72b
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MIN_LSB 0x72c
+
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MAX_MSB 0x72d
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MAX_MID 0x72e
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MAX_LSB 0x72f
+
+#define DP_EDP_DBC_MINIMUM_BRIGHTNESS_SET 0x732
+#define DP_EDP_DBC_MAXIMUM_BRIGHTNESS_SET 0x733
+
#define DP_SIDEBAND_MSG_DOWN_REQ_BASE 0x1000 /* 1.2 MST */
#define DP_SIDEBAND_MSG_UP_REP_BASE 0x1200 /* 1.2 MST */
#define DP_SIDEBAND_MSG_DOWN_REP_BASE 0x1400 /* 1.2 MST */
Checked against edp1.3 spec.
Reviewed-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
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