diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_reg.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_reg.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_reg.h b/drivers/gpu/drm/msm/dp/dp_reg.h index aa9f6c3e4dde..3835c7f5cb98 100644 --- a/drivers/gpu/drm/msm/dp/dp_reg.h +++ b/drivers/gpu/drm/msm/dp/dp_reg.h @@ -6,6 +6,9 @@ #ifndef _DP_REG_H_ #define _DP_REG_H_ +#include <linux/bitfield.h> +#include <linux/bits.h> + /* DP_TX Registers */ #define REG_DP_HW_VERSION (0x00000000) @@ -102,6 +105,9 @@ #define DP_MAINLINK_CTRL_ENABLE (0x00000001) #define DP_MAINLINK_CTRL_RESET (0x00000002) #define DP_MAINLINK_CTRL_SW_BYPASS_SCRAMBLER (0x00000010) +#define DP_MAINLINK_CTRL_FLUSH_MODE_MASK GENMASK(24, 23) +#define DP_MAINLINK_FLUSH_MODE_UPDATE_SDP FIELD_PREP(DP_MAINLINK_CTRL_FLUSH_MODE_MASK, 1) +#define DP_MAINLINK_FLUSH_MODE_SDE_PERIPH_UPDATE FIELD_PREP(DP_MAINLINK_CTRL_FLUSH_MODE_MASK, 3) #define DP_MAINLINK_FB_BOUNDARY_SEL (0x02000000) #define REG_DP_STATE_CTRL (0x00000004) |