diff options
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_drv.c')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_drv.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index b1ac61eac056..52ff3e120bb9 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -185,14 +185,8 @@ static int cpufreq_transition(struct notifier_block *nb, struct tilcdc_drm_private *priv = container_of(nb, struct tilcdc_drm_private, freq_transition); - if (val == CPUFREQ_POSTCHANGE) { - if (priv->lcd_fck_rate != clk_get_rate(priv->clk)) { - drm_modeset_lock_crtc(priv->crtc, NULL); - priv->lcd_fck_rate = clk_get_rate(priv->clk); - tilcdc_crtc_update_clk(priv->crtc); - drm_modeset_unlock_crtc(priv->crtc); - } - } + if (val == CPUFREQ_POSTCHANGE) + tilcdc_crtc_update_clk(priv->crtc); return 0; } @@ -286,7 +280,6 @@ static int tilcdc_load(struct drm_device *dev, unsigned long flags) } #ifdef CONFIG_CPU_FREQ - priv->lcd_fck_rate = clk_get_rate(priv->clk); priv->freq_transition.notifier_call = cpufreq_transition; ret = cpufreq_register_notifier(&priv->freq_transition, CPUFREQ_TRANSITION_NOTIFIER); |