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drm/edid: make drm_edid_block_valid() static

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drm_edid_block_valid() is no longer used outside of drm_edid.c. Make it
static.

Acked-by: Zhi Wang <zhiwang@kernel.rog>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20240812142849.1588006-2-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2024-08-12 17:28:49 +03:00
parent 29323882aa
commit dfa5543193
2 changed files with 4 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/gpu/drm/drm_edid.c
View File

@ -1966,22 +1966,14 @@ static void edid_block_dump(const char *level, const void *block, int block_num)
block, EDID_LENGTH, false); block, EDID_LENGTH, false);
} }
/** /*
* drm_edid_block_valid - Sanity check the EDID block (base or extension)
* @_block: pointer to raw EDID block
* @block_num: type of block to validate (0 for base, extension otherwise)
* @print_bad_edid: if true, dump bad EDID blocks to the console
* @edid_corrupt: if true, the header or checksum is invalid
*
* Validate a base or extension EDID block and optionally dump bad blocks to * Validate a base or extension EDID block and optionally dump bad blocks to
* the console. * the console.
*
* Return: True if the block is valid, false otherwise.
*/ */
bool drm_edid_block_valid(u8 *_block, int block_num, bool print_bad_edid, static bool drm_edid_block_valid(void *_block, int block_num, bool print_bad_edid,
bool *edid_corrupt) bool *edid_corrupt)
{ {
struct edid *block = (struct edid *)_block; struct edid *block = _block;
enum edid_block_status status; enum edid_block_status status;
bool is_base_block = block_num == 0; bool is_base_block = block_num == 0;
bool valid; bool valid;
@ -2024,7 +2016,6 @@ bool drm_edid_block_valid(u8 *_block, int block_num, bool print_bad_edid,
return valid; return valid;
} }
EXPORT_SYMBOL(drm_edid_block_valid);
/** /**
* drm_edid_is_valid - sanity check EDID data * drm_edid_is_valid - sanity check EDID data

2
include/drm/drm_edid.h
View File

@ -440,8 +440,6 @@ int drm_add_modes_noedid(struct drm_connector *connector,
int hdisplay, int vdisplay); int hdisplay, int vdisplay);
int drm_edid_header_is_valid(const void *edid); int drm_edid_header_is_valid(const void *edid);
bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid,
bool *edid_corrupt);
bool drm_edid_is_valid(struct edid *edid); bool drm_edid_is_valid(struct edid *edid);
void drm_edid_get_monitor_name(const struct edid *edid, char *name, void drm_edid_get_monitor_name(const struct edid *edid, char *name,
int buflen); int buflen);