diff options
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_regs.h')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_regs.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_regs.h b/drivers/gpu/drm/v3d/v3d_regs.h index 854046565989..c3a5e4e44f73 100644 --- a/drivers/gpu/drm/v3d/v3d_regs.h +++ b/drivers/gpu/drm/v3d/v3d_regs.h @@ -267,6 +267,36 @@ # define V3D_PTB_BXCF_RWORDERDISA BIT(1) # define V3D_PTB_BXCF_CLIPDISA BIT(0) +#define V3D_V3_PCTR_0_EN 0x00674 +#define V3D_V3_PCTR_0_EN_ENABLE BIT(31) +#define V3D_V4_PCTR_0_EN 0x00650 +/* When a bit is set, resets the counter to 0. */ +#define V3D_V3_PCTR_0_CLR 0x00670 +#define V3D_V4_PCTR_0_CLR 0x00654 +#define V3D_PCTR_0_OVERFLOW 0x00658 + +#define V3D_V3_PCTR_0_PCTRS0 0x00684 +#define V3D_V3_PCTR_0_PCTRS15 0x00660 +#define V3D_V3_PCTR_0_PCTRSX(x) (V3D_V3_PCTR_0_PCTRS0 + \ + 4 * (x)) +/* Each src reg muxes four counters each. */ +#define V3D_V4_PCTR_0_SRC_0_3 0x00660 +#define V3D_V4_PCTR_0_SRC_28_31 0x0067c +# define V3D_PCTR_S0_MASK V3D_MASK(6, 0) +# define V3D_PCTR_S0_SHIFT 0 +# define V3D_PCTR_S1_MASK V3D_MASK(14, 8) +# define V3D_PCTR_S1_SHIFT 8 +# define V3D_PCTR_S2_MASK V3D_MASK(22, 16) +# define V3D_PCTR_S2_SHIFT 16 +# define V3D_PCTR_S3_MASK V3D_MASK(30, 24) +# define V3D_PCTR_S3_SHIFT 24 +# define V3D_PCTR_CYCLE_COUNT 32 + +/* Output values of the counters. */ +#define V3D_PCTR_0_PCTR0 0x00680 +#define V3D_PCTR_0_PCTR31 0x006fc +#define V3D_PCTR_0_PCTRX(x) (V3D_PCTR_0_PCTR0 + \ + 4 * (x)) #define V3D_GMP_STATUS 0x00800 # define V3D_GMP_STATUS_GMPRST BIT(31) # define V3D_GMP_STATUS_WR_COUNT_MASK V3D_MASK(30, 24) |