diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/disp/dport.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/dport.h | 45 |
1 files changed, 21 insertions, 24 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/dport.h b/drivers/gpu/drm/nouveau/core/engine/disp/dport.h index 0e1bbd18ff6c..5628d2d5ec71 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/dport.h +++ b/drivers/gpu/drm/nouveau/core/engine/disp/dport.h @@ -2,19 +2,18 @@ #define __NVKM_DISP_DPORT_H__ /* DPCD Receiver Capabilities */ -#define DPCD_RC00 0x00000 -#define DPCD_RC00_DPCD_REV 0xff -#define DPCD_RC01 0x00001 -#define DPCD_RC01_MAX_LINK_RATE 0xff +#define DPCD_RC00_DPCD_REV 0x00000 +#define DPCD_RC01_MAX_LINK_RATE 0x00001 #define DPCD_RC02 0x00002 #define DPCD_RC02_ENHANCED_FRAME_CAP 0x80 +#define DPCD_RC02_TPS3_SUPPORTED 0x40 #define DPCD_RC02_MAX_LANE_COUNT 0x1f #define DPCD_RC03 0x00003 #define DPCD_RC03_MAX_DOWNSPREAD 0x01 +#define DPCD_RC0E_AUX_RD_INTERVAL 0x0000e /* DPCD Link Configuration */ -#define DPCD_LC00 0x00100 -#define DPCD_LC00_LINK_BW_SET 0xff +#define DPCD_LC00_LINK_BW_SET 0x00100 #define DPCD_LC01 0x00101 #define DPCD_LC01_ENHANCED_FRAME_EN 0x80 #define DPCD_LC01_LANE_COUNT_SET 0x1f @@ -25,6 +24,16 @@ #define DPCD_LC03_PRE_EMPHASIS_SET 0x18 #define DPCD_LC03_MAX_SWING_REACHED 0x04 #define DPCD_LC03_VOLTAGE_SWING_SET 0x03 +#define DPCD_LC0F 0x0010f +#define DPCD_LC0F_LANE1_MAX_POST_CURSOR2_REACHED 0x40 +#define DPCD_LC0F_LANE1_POST_CURSOR2_SET 0x30 +#define DPCD_LC0F_LANE0_MAX_POST_CURSOR2_REACHED 0x04 +#define DPCD_LC0F_LANE0_POST_CURSOR2_SET 0x03 +#define DPCD_LC10 0x00110 +#define DPCD_LC10_LANE3_MAX_POST_CURSOR2_REACHED 0x40 +#define DPCD_LC10_LANE3_POST_CURSOR2_SET 0x30 +#define DPCD_LC10_LANE2_MAX_POST_CURSOR2_REACHED 0x04 +#define DPCD_LC10_LANE2_POST_CURSOR2_SET 0x03 /* DPCD Link/Sink Status */ #define DPCD_LS02 0x00202 @@ -55,24 +64,12 @@ #define DPCD_LS07_LANE3_VOLTAGE_SWING 0x30 #define DPCD_LS07_LANE2_PRE_EMPHASIS 0x0c #define DPCD_LS07_LANE2_VOLTAGE_SWING 0x03 +#define DPCD_LS0C 0x0020c +#define DPCD_LS0C_LANE3_POST_CURSOR2 0xc0 +#define DPCD_LS0C_LANE2_POST_CURSOR2 0x30 +#define DPCD_LS0C_LANE1_POST_CURSOR2 0x0c +#define DPCD_LS0C_LANE0_POST_CURSOR2 0x03 -struct nouveau_disp; -struct dcb_output; - -struct nouveau_dp_func { - int (*pattern)(struct nouveau_disp *, struct dcb_output *, - int head, int pattern); - int (*lnk_ctl)(struct nouveau_disp *, struct dcb_output *, int head, - int link_nr, int link_bw, bool enh_frame); - int (*drv_ctl)(struct nouveau_disp *, struct dcb_output *, int head, - int lane, int swing, int preem); -}; - -extern const struct nouveau_dp_func nv94_sor_dp_func; -extern const struct nouveau_dp_func nvd0_sor_dp_func; -extern const struct nouveau_dp_func nv50_pior_dp_func; - -int nouveau_dp_train(struct nouveau_disp *, const struct nouveau_dp_func *, - struct dcb_output *, int, u32); +void nouveau_dp_train(struct work_struct *); #endif |