Signed-off-by: Alex Deucher <alexdeucher@xxxxxxxxx>
---
drivers/gpu/drm/radeon/atombios.h | 22 ++++++++++++++++++++--
1 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h
index 7fd8849..49611e2 100644
--- a/drivers/gpu/drm/radeon/atombios.h
+++ b/drivers/gpu/drm/radeon/atombios.h
@@ -726,6 +726,7 @@ typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V2
#define ATOM_ENCODER_CMD_DP_VIDEO_ON 0x0d
#define ATOM_ENCODER_CMD_QUERY_DP_LINK_TRAINING_STATUS 0x0e
#define ATOM_ENCODER_CMD_SETUP 0x0f
+#define ATOM_ENCODER_CMD_SETUP_PANEL_MODE 0x10
// ucStatus
#define ATOM_ENCODER_STATUS_LINK_TRAINING_COMPLETE 0x10
@@ -765,13 +766,19 @@ typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V3
USHORT usPixelClock; // in 10KHz; for bios convenient
ATOM_DIG_ENCODER_CONFIG_V3 acConfig;
UCHAR ucAction;
- UCHAR ucEncoderMode;
+ union {
+ UCHAR ucEncoderMode;
// =0: DP encoder
// =1: LVDS encoder
// =2: DVI encoder
// =3: HDMI encoder
// =4: SDVO encoder
// =5: DP audio
+ UCHAR ucPanelMode; // only valid when ucAction == ATOM_ENCODER_CMD_SETUP_PANEL_MODE
+ // =0: external DP
+ // =1: internal DP2
+ // =0x11: internal DP1 for NutMeg/Travis DP translator
+ };
UCHAR ucLaneNum; // how many lanes to enable
UCHAR ucBitPerColor; // only valid for DP mode when ucAction = ATOM_ENCODER_CMD_SETUP
UCHAR ucReserved;
@@ -816,13 +823,19 @@ typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V4
UCHAR ucConfig;
};
UCHAR ucAction;
- UCHAR ucEncoderMode;
+ union {
+ UCHAR ucEncoderMode;
// =0: DP encoder
// =1: LVDS encoder
// =2: DVI encoder
// =3: HDMI encoder
// =4: SDVO encoder
// =5: DP audio
+ UCHAR ucPanelMode; // only valid when ucAction == ATOM_ENCODER_CMD_SETUP_PANEL_MODE
+ // =0: external DP
+ // =1: internal DP2
+ // =0x11: internal DP1 for NutMeg/Travis DP translator
+ };
UCHAR ucLaneNum; // how many lanes to enable
UCHAR ucBitPerColor; // only valid for DP mode when ucAction = ATOM_ENCODER_CMD_SETUP
UCHAR ucHPD_ID; // HPD ID (1-6). =0 means to skip HDP programming. New comparing to previous version
@@ -836,6 +849,11 @@ typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V4
#define PANEL_12BIT_PER_COLOR 0x04
#define PANEL_16BIT_PER_COLOR 0x05
+//define ucPanelMode
+#define DP_PANEL_MODE_EXTERNAL_DP_MODE 0x00
+#define DP_PANEL_MODE_INTERNAL_DP2_MODE 0x01
+#define DP_PANEL_MODE_INTERNAL_DP1_MODE 0x11
+
/****************************************************************************/
// Structures used by UNIPHYTransmitterControlTable
// LVTMATransmitterControlTable
--
1.7.1.1
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