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| author | Jani Nikula <jani.nikula@intel.com> | 2023-10-31 13:16:42 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-11-09 17:47:56 +0300 |
| commit | 8af4681189e58a51be8a0fc9f0687e615cdb82c9 (patch) | |
| tree | fc22f3f3bb9b38485c36db4db753deb5480ba09b /drivers/gpu/drm/drm_internal.h | |
| parent | e8d0b2c06fd779709baea71d5e8bfd99b2116518 (diff) | |
| download | linux-8af4681189e58a51be8a0fc9f0687e615cdb82c9.tar.xz | |
drm/edid: add helpers to get/set struct cea_sad from/to 3-byte sad
Add helpers to pack/unpack SADs. Both ways and non-static, as follow-up
work needs them.
v2: Add include to get the declarations
Cc: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/21d657ca854ce26423b461c0bb71e7a0727ba437.1698747331.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/drm_internal.h')
| -rw-r--r-- | drivers/gpu/drm/drm_internal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h index 8462b657c375..b12c463bc460 100644 --- a/drivers/gpu/drm/drm_internal.h +++ b/drivers/gpu/drm/drm_internal.h @@ -22,6 +22,7 @@ */ #include <linux/kthread.h> +#include <linux/types.h> #include <drm/drm_ioctl.h> #include <drm/drm_vblank.h> @@ -31,6 +32,7 @@ #define DRM_IF_VERSION(maj, min) (maj << 16 | min) +struct cea_sad; struct dentry; struct dma_buf; struct iosys_map; @@ -267,3 +269,7 @@ int drm_syncobj_query_ioctl(struct drm_device *dev, void *data, void drm_framebuffer_print_info(struct drm_printer *p, unsigned int indent, const struct drm_framebuffer *fb); void drm_framebuffer_debugfs_init(struct drm_device *dev); + +/* drm_edid.c */ +void drm_edid_cta_sad_get(const struct cea_sad *cta_sad, u8 *sad); +void drm_edid_cta_sad_set(struct cea_sad *cta_sad, const u8 *sad); |