On Thu, Apr 07, 2022 at 12:14:32PM +0300, Jani Nikula wrote:
> Make the callback a bit easier on the eye.
>
> Signed-off-by: Jani Nikula <jani.nik...@intel.com>
> ---
> drivers/gpu/drm/drm_edid.c | 18 +++++++++---------
> 1 file changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index ba54701f91f6..926ffe5cd97e 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -2037,10 +2037,11 @@ int drm_add_override_edid_modes(struct drm_connector
> *connector)
> }
> EXPORT_SYMBOL(drm_add_override_edid_modes);
>
> +typedef int read_block_fn(void *context, u8 *buf, unsigned int block, size_t
> len);
> +
The header still has the eyesore. Maybe we want to put the typedef
there?
Reviewed-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
> static struct edid *drm_do_get_edid_base_block(struct drm_connector
> *connector,
> - int (*get_edid_block)(void *data, u8 *buf, unsigned int block,
> - size_t len),
> - void *data)
> + read_block_fn read_block,
> + void *context)
> {
> int *null_edid_counter = connector ? &connector->null_edid_counter :
> NULL;
> bool *edid_corrupt = connector ? &connector->edid_corrupt : NULL;
> @@ -2053,7 +2054,7 @@ static struct edid *drm_do_get_edid_base_block(struct
> drm_connector *connector,
>
> /* base block fetch */
> for (try = 0; try < 4; try++) {
> - if (get_edid_block(data, edid, 0, EDID_LENGTH))
> + if (read_block(context, edid, 0, EDID_LENGTH))
> goto out;
> if (drm_edid_block_valid(edid, 0, false, edid_corrupt))
> break;
> @@ -2097,9 +2098,8 @@ static struct edid *drm_do_get_edid_base_block(struct
> drm_connector *connector,
> * Return: Pointer to valid EDID or NULL if we couldn't find any.
> */
> 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)
> + read_block_fn read_block,
> + void *context)
> {
> int j, invalid_blocks = 0;
> struct edid *edid, *new, *override;
> @@ -2108,7 +2108,7 @@ struct edid *drm_do_get_edid(struct drm_connector
> *connector,
> if (override)
> return override;
>
> - edid = drm_do_get_edid_base_block(connector, get_edid_block, data);
> + edid = drm_do_get_edid_base_block(connector, read_block, context);
> if (!edid)
> return NULL;
>
> @@ -2125,7 +2125,7 @@ struct edid *drm_do_get_edid(struct drm_connector
> *connector,
> int try;
>
> for (try = 0; try < 4; try++) {
> - if (get_edid_block(data, block, j, EDID_LENGTH))
> + if (read_block(context, block, j, EDID_LENGTH))
> goto out;
> if (drm_edid_block_valid(block, j, false, NULL))
> break;
> --
> 2.30.2
--
Ville Syrjälä
Intel
