diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_pcode.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pcode.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_pcode.h b/drivers/gpu/drm/xe/xe_pcode.h index ba33991d72a7..a5584c1c75f9 100644 --- a/drivers/gpu/drm/xe/xe_pcode.h +++ b/drivers/gpu/drm/xe/xe_pcode.h @@ -7,8 +7,10 @@ #define _XE_PCODE_H_ #include <linux/types.h> -struct xe_tile; + +struct drm_device; struct xe_device; +struct xe_tile; void xe_pcode_init(struct xe_tile *tile); int xe_pcode_probe_early(struct xe_device *xe); @@ -18,6 +20,9 @@ int xe_pcode_init_min_freq_table(struct xe_tile *tile, u32 min_gt_freq, int xe_pcode_read(struct xe_tile *tile, u32 mbox, u32 *val, u32 *val1); int xe_pcode_write_timeout(struct xe_tile *tile, u32 mbox, u32 val, int timeout_ms); +int xe_pcode_write64_timeout(struct xe_tile *tile, u32 mbox, u32 data0, + u32 data1, int timeout); + #define xe_pcode_write(tile, mbox, val) \ xe_pcode_write_timeout(tile, mbox, val, 1) @@ -29,4 +34,12 @@ int xe_pcode_request(struct xe_tile *tile, u32 mbox, u32 request, | FIELD_PREP(PCODE_MB_PARAM1, param1)\ | FIELD_PREP(PCODE_MB_PARAM2, param2)) +/* Helpers with drm device */ +int intel_pcode_read(struct drm_device *drm, u32 mbox, u32 *val, u32 *val1); +int intel_pcode_write_timeout(struct drm_device *drm, u32 mbox, u32 val, int timeout_ms); +#define intel_pcode_write(drm, mbox, val) \ + intel_pcode_write_timeout((drm), (mbox), (val), 1) +int intel_pcode_request(struct drm_device *drm, u32 mbox, u32 request, + u32 reply_mask, u32 reply, int timeout_base_ms); + #endif |