diff options
| author | Stéphane Marchesin <marcheu@chromium.org> | 2013-08-13 11:55:12 -0700 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-08-19 10:30:11 +1000 |
| commit | b17df86ece5e674c6f50b9a219067b9a80ea9dd1 (patch) | |
| tree | 3d7fe37deea37650caf10877804afa60b493eaaf | |
| parent | d79cdc8312689b39c6d83718c1c196af4b3cd18c (diff) | |
| download | lwn-b17df86ece5e674c6f50b9a219067b9a80ea9dd1.tar.gz lwn-b17df86ece5e674c6f50b9a219067b9a80ea9dd1.zip | |
drm: Remove drm_mode_validate_clocks
This function is unused.
Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/drm_modes.c | 37 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 3 |
2 files changed, 0 insertions, 40 deletions
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index a6729bfe6860..504a602f495c 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -923,43 +923,6 @@ void drm_mode_validate_size(struct drm_device *dev, EXPORT_SYMBOL(drm_mode_validate_size); /** - * drm_mode_validate_clocks - validate modes against clock limits - * @dev: DRM device - * @mode_list: list of modes to check - * @min: minimum clock rate array - * @max: maximum clock rate array - * @n_ranges: number of clock ranges (size of arrays) - * - * LOCKING: - * Caller must hold a lock protecting @mode_list. - * - * Some code may need to check a mode list against the clock limits of the - * device in question. This function walks the mode list, testing to make - * sure each mode falls within a given range (defined by @min and @max - * arrays) and sets @mode->status as needed. - */ -void drm_mode_validate_clocks(struct drm_device *dev, - struct list_head *mode_list, - int *min, int *max, int n_ranges) -{ - struct drm_display_mode *mode; - int i; - - list_for_each_entry(mode, mode_list, head) { - bool good = false; - for (i = 0; i < n_ranges; i++) { - if (mode->clock >= min[i] && mode->clock <= max[i]) { - good = true; - break; - } - } - if (!good) - mode->status = MODE_CLOCK_RANGE; - } -} -EXPORT_SYMBOL(drm_mode_validate_clocks); - -/** * drm_mode_prune_invalid - remove invalid modes from mode list * @dev: DRM device * @mode_list: list of modes to check diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index fa12a2fa4293..32e0820357e6 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -930,9 +930,6 @@ extern void drm_mode_list_concat(struct list_head *head, extern void drm_mode_validate_size(struct drm_device *dev, struct list_head *mode_list, int maxX, int maxY, int maxPitch); -extern void drm_mode_validate_clocks(struct drm_device *dev, - struct list_head *mode_list, - int *min, int *max, int n_ranges); extern void drm_mode_prune_invalid(struct drm_device *dev, struct list_head *mode_list, bool verbose); extern void drm_mode_sort(struct list_head *mode_list); |