diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_edid.h | 5 | ||||
| -rw-r--r-- | include/drm/drm_gpuvm.h | 28 | ||||
| -rw-r--r-- | include/drm/drm_print.h | 2 |
3 files changed, 29 insertions, 6 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index e98aa6818700..518d1b8106c7 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -329,11 +329,6 @@ int drm_edid_to_speaker_allocation(const struct edid *edid, u8 **sadb); int drm_av_sync_delay(struct drm_connector *connector, const struct drm_display_mode *mode); -#ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE -int __drm_set_edid_firmware_path(const char *path); -int __drm_get_edid_firmware_path(char *buf, size_t bufsize); -#endif - bool drm_edid_are_equal(const struct edid *edid1, const struct edid *edid2); int diff --git a/include/drm/drm_gpuvm.h b/include/drm/drm_gpuvm.h index 8ca10461d8ac..f94fec9a8517 100644 --- a/include/drm/drm_gpuvm.h +++ b/include/drm/drm_gpuvm.h @@ -1213,4 +1213,32 @@ void drm_gpuva_remap(struct drm_gpuva *prev, void drm_gpuva_unmap(struct drm_gpuva_op_unmap *op); +/** + * drm_gpuva_op_remap_to_unmap_range() - Helper to get the start and range of + * the unmap stage of a remap op. + * @op: Remap op. + * @start_addr: Output pointer for the start of the required unmap. + * @range: Output pointer for the length of the required unmap. + * + * The given start address and range will be set such that they represent the + * range of the address space that was previously covered by the mapping being + * re-mapped, but is now empty. + */ +static inline void +drm_gpuva_op_remap_to_unmap_range(const struct drm_gpuva_op_remap *op, + u64 *start_addr, u64 *range) +{ + const u64 va_start = op->prev ? + op->prev->va.addr + op->prev->va.range : + op->unmap->va->va.addr; + const u64 va_end = op->next ? + op->next->va.addr : + op->unmap->va->va.addr + op->unmap->va->va.range; + + if (start_addr) + *start_addr = va_start; + if (range) + *range = va_end - va_start; +} + #endif /* __DRM_GPUVM_H__ */ diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index a93a387f8a1a..dd4883df876a 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -453,7 +453,7 @@ void __drm_dev_dbg(struct _ddebug *desc, const struct device *dev, /* Helper for struct drm_device based logging. */ #define __drm_printk(drm, level, type, fmt, ...) \ - dev_##level##type((drm)->dev, "[drm] " fmt, ##__VA_ARGS__) + dev_##level##type((drm) ? (drm)->dev : NULL, "[drm] " fmt, ##__VA_ARGS__) #define drm_info(drm, fmt, ...) \ |