diff options
Diffstat (limited to 'drivers/gpu/drm/drm_modes.c')
| -rw-r--r-- | drivers/gpu/drm/drm_modes.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index d4d64518e11b..fec1c33b3045 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -748,32 +748,6 @@ void drm_mode_set_name(struct drm_display_mode *mode) EXPORT_SYMBOL(drm_mode_set_name); /** - * drm_mode_hsync - get the hsync of a mode - * @mode: mode - * - * Returns: - * @modes's hsync rate in kHz, rounded to the nearest integer. Calculates the - * value first if it is not yet set. - */ -int drm_mode_hsync(const struct drm_display_mode *mode) -{ - unsigned int calc_val; - - if (mode->hsync) - return mode->hsync; - - if (mode->htotal <= 0) - return 0; - - calc_val = (mode->clock * 1000) / mode->htotal; /* hsync in Hz */ - calc_val += 500; /* round to 1000Hz */ - calc_val /= 1000; /* truncate to kHz */ - - return calc_val; -} -EXPORT_SYMBOL(drm_mode_hsync); - -/** * drm_mode_vrefresh - get the vrefresh of a mode * @mode: mode * |