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drm/edid: remove drm_do_get_edid()

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All users of drm_do_get_edid() have been converted to
drm_edid_read_custom(). Remove the unused function to prevent new users
from creeping in.

Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240513202723.261440-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2024-05-13 23:27:23 +03:00
parent ac15c653fb
commit 3dbfbd101a
2 changed files with 0 additions and 32 deletions
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28
drivers/gpu/drm/drm_edid.c
View File

@ -2464,34 +2464,6 @@ fail:
return NULL;
}
/**
* drm_do_get_edid - get EDID data using a custom EDID block read function
* @connector: connector we're probing
* @read_block: EDID block read function
* @context: private data passed to the block read function
*
* When the I2C adapter connected to the DDC bus is hidden behind a device that
* exposes a different interface to read EDID blocks this function can be used
* to get EDID data using a custom block read function.
*
* As in the general case the DDC bus is accessible by the kernel at the I2C
* level, drivers must make all reasonable efforts to expose it as an I2C
* adapter and use drm_get_edid() instead of abusing this function.
*
* The EDID may be overridden using debugfs override_edid or firmware EDID
* (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority
* order. Having either of them bypasses actual EDID reads.
*
* Return: Pointer to valid EDID or NULL if we couldn't find any.
*/
struct edid *drm_do_get_edid(struct drm_connector *connector,
read_block_fn read_block,
void *context)
{
return _drm_do_get_edid(connector, read_block, context, NULL);
}
EXPORT_SYMBOL_GPL(drm_do_get_edid);
/**
* drm_edid_raw - Get a pointer to the raw EDID data.
* @drm_edid: drm_edid container

4
include/drm/drm_edid.h
View File

@ -423,10 +423,6 @@ static inline void drm_edid_decode_panel_id(u32 panel_id, char vend[4], u16 *pro
}
bool drm_probe_ddc(struct i2c_adapter *adapter);
struct edid *drm_do_get_edid(struct drm_connector *connector,
int (*get_edid_block)(void *data, u8 *buf, unsigned int block,
size_t len),
void *data);
struct edid *drm_get_edid(struct drm_connector *connector,
struct i2c_adapter *adapter);
struct edid *drm_get_edid_switcheroo(struct drm_connector *connector,