diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index 7efe9ba8706e..13a723395de2 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -46,10 +46,10 @@ /* Firmware versioning. */ #ifdef DMUB_EXPOSE_VERSION -#define DMUB_FW_VERSION_GIT_HASH 0x7383caadc +#define DMUB_FW_VERSION_GIT_HASH 0x607c9623 #define DMUB_FW_VERSION_MAJOR 0 #define DMUB_FW_VERSION_MINOR 0 -#define DMUB_FW_VERSION_REVISION 79 +#define DMUB_FW_VERSION_REVISION 84 #define DMUB_FW_VERSION_TEST 0 #define DMUB_FW_VERSION_VBIOS 0 #define DMUB_FW_VERSION_HOTFIX 0 @@ -371,7 +371,8 @@ union dmub_fw_boot_options { uint32_t reserved2: 1; /**< reserved for an unreleased feature */ uint32_t reserved_unreleased1: 1; /**< reserved for an unreleased feature */ uint32_t invalid_vbios_data: 1; /**< 1 if VBIOS data table is invalid */ - uint32_t reserved : 23; /**< reserved */ + uint32_t reserved_unreleased2: 1; /**< reserved for an unreleased feature */ + uint32_t reserved : 22; /**< reserved */ } bits; /**< boot bits */ uint32_t all; /**< 32-bit access to bits */ }; @@ -973,7 +974,7 @@ struct dmub_dig_transmitter_control_data_v1_7 { uint8_t hpdsel; /**< =1: HPD1, =2: HPD2, ..., =6: HPD6, =0: HPD is not assigned */ uint8_t digfe_sel; /**< DIG front-end selection, bit0 means DIG0 FE is enabled */ uint8_t connobj_id; /**< Connector Object Id defined in ObjectId.h */ - uint8_t reserved0; /**< For future use */ + uint8_t HPO_instance; /**< HPO instance (0: inst0, 1: inst1) */ uint8_t reserved1; /**< For future use */ uint8_t reserved2[3]; /**< For future use */ uint32_t reserved3[11]; /**< For future use */ @@ -2484,14 +2485,16 @@ static inline bool dmub_rb_full(struct dmub_rb *rb) static inline bool dmub_rb_push_front(struct dmub_rb *rb, const union dmub_rb_cmd *cmd) { - uint8_t *dst = (uint8_t *)(rb->base_address) + rb->wrpt; - const uint8_t *src = (const uint8_t *)cmd; + uint64_t volatile *dst = (uint64_t volatile *)(rb->base_address) + rb->wrpt / sizeof(uint64_t); + const uint64_t *src = (const uint64_t *)cmd; + uint8_t i; if (dmub_rb_full(rb)) return false; // copying data - dmub_memcpy(dst, src, DMUB_RB_CMD_SIZE); + for (i = 0; i < DMUB_RB_CMD_SIZE / sizeof(uint64_t); i++) + *dst++ = *src++; rb->wrpt += DMUB_RB_CMD_SIZE; @@ -2600,14 +2603,16 @@ static inline bool dmub_rb_peek_offset(struct dmub_rb *rb, static inline bool dmub_rb_out_front(struct dmub_rb *rb, union dmub_rb_out_cmd *cmd) { - const uint8_t *src = (const uint8_t *)(rb->base_address) + rb->rptr; - uint8_t *dst = (uint8_t *)cmd; + const uint64_t volatile *src = (const uint64_t volatile *)(rb->base_address) + rb->rptr / sizeof(uint64_t); + uint64_t *dst = (uint64_t *)cmd; + uint8_t i; if (dmub_rb_empty(rb)) return false; // copying data - dmub_memcpy(dst, src, DMUB_RB_CMD_SIZE); + for (i = 0; i < DMUB_RB_CMD_SIZE / sizeof(uint64_t); i++) + *dst++ = *src++; return true; } @@ -2642,14 +2647,17 @@ static inline bool dmub_rb_pop_front(struct dmub_rb *rb) */ static inline void dmub_rb_flush_pending(const struct dmub_rb *rb) { - uint8_t buf[DMUB_RB_CMD_SIZE]; uint32_t rptr = rb->rptr; uint32_t wptr = rb->wrpt; while (rptr != wptr) { - const uint8_t *data = (const uint8_t *)rb->base_address + rptr; + uint64_t volatile *data = (uint64_t volatile *)rb->base_address + rptr / sizeof(uint64_t); + //uint64_t volatile *p = (uint64_t volatile *)data; + uint64_t temp; + uint8_t i; - dmub_memcpy(buf, data, DMUB_RB_CMD_SIZE); + for (i = 0; i < DMUB_RB_CMD_SIZE / sizeof(uint64_t); i++) + temp = *data++; rptr += DMUB_RB_CMD_SIZE; if (rptr >= rb->capacity) |