From 794aca0ec214bb23ff4fcb28c053ac6fdfa3ce07 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 24 Oct 2022 15:33:40 +0300 Subject: drm/edid: use struct drm_edid for override/firmware EDID MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There's a lot going on here, but the main thing is switching the firmware EDID loader to use struct drm_edid. Unfortunately, it's difficult to reasonably split to smaller pieces. Convert the EDID loader to struct drm_edid. There's a functional change in validation; it no longer tries to fix errors or filter invalid blocks. It's stricter in this sense. Hopefully this will not be an issue. As a by-product, this change also allows HF-EEODB extended EDIDs to be passed via override/firmware EDID. Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/e64267c28eca483e83c802bc06ddd149bdcdfc66.1666614699.git.jani.nikula@intel.com --- include/drm/drm_edid.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index dc7467d25cd8..8138613f4e4e 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -388,11 +388,11 @@ int drm_av_sync_delay(struct drm_connector *connector, const struct drm_display_mode *mode); #ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE -struct edid *drm_edid_load_firmware(struct drm_connector *connector); +const struct drm_edid *drm_edid_load_firmware(struct drm_connector *connector); int __drm_set_edid_firmware_path(const char *path); int __drm_get_edid_firmware_path(char *buf, size_t bufsize); #else -static inline struct edid * +static inline const struct drm_edid * drm_edid_load_firmware(struct drm_connector *connector) { return ERR_PTR(-ENOENT); -- cgit v1.2.3