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| author | Jani Nikula <jani.nikula@intel.com> | 2024-05-10 18:08:12 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-05-23 14:37:24 +0300 |
| commit | adcea136b4e865b11cf414321e397d872558e767 (patch) | |
| tree | 4666817934701da0fff9f4a8be6af7a3cb0b3359 /drivers/gpu/drm/drm_crtc_internal.h | |
| parent | 42505ab1201918585b2627b171b064193a815c0d (diff) | |
| download | linux-adcea136b4e865b11cf414321e397d872558e767.tar.gz linux-adcea136b4e865b11cf414321e397d872558e767.tar.bz2 linux-adcea136b4e865b11cf414321e397d872558e767.zip | |
drm/edid: add a helper for EDID sysfs property show
Add a helper to get the EDID property for sysfs property show. This
hides all the edid_blob_ptr usage within drm_edid.c.
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/902c8e09d25b99391fd9c92d95af07c01d7b7cbd.1715353572.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc_internal.h')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h index 25aaae937ceb..20e9d7b206a2 100644 --- a/drivers/gpu/drm/drm_crtc_internal.h +++ b/drivers/gpu/drm/drm_crtc_internal.h @@ -303,6 +303,8 @@ const u8 *drm_edid_find_extension(const struct drm_edid *drm_edid, int ext_id, int *ext_index); 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); +ssize_t drm_edid_connector_property_show(struct drm_connector *connector, + char *buf, loff_t off, size_t count); /* drm_edid_load.c */ #ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE |