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path: root/drivers/gpu/drm/i915/dvo_ivch.c
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Diffstat (limited to 'drivers/gpu/drm/i915/dvo_ivch.c')
-rw-r--r--drivers/gpu/drm/i915/dvo_ivch.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/dvo_ivch.c b/drivers/gpu/drm/i915/dvo_ivch.c
index 04f2893d5e3c..fa8ff6b050fa 100644
--- a/drivers/gpu/drm/i915/dvo_ivch.c
+++ b/drivers/gpu/drm/i915/dvo_ivch.c
@@ -288,7 +288,7 @@ static enum drm_mode_status ivch_mode_valid(struct intel_dvo_device *dvo,
288} 288}
289 289
290/** Sets the power state of the panel connected to the ivch */ 290/** Sets the power state of the panel connected to the ivch */
291static void ivch_dpms(struct intel_dvo_device *dvo, int mode) 291static void ivch_dpms(struct intel_dvo_device *dvo, bool enable)
292{ 292{
293 int i; 293 int i;
294 uint16_t vr01, vr30, backlight; 294 uint16_t vr01, vr30, backlight;
@@ -297,13 +297,13 @@ static void ivch_dpms(struct intel_dvo_device *dvo, int mode)
297 if (!ivch_read(dvo, VR01, &vr01)) 297 if (!ivch_read(dvo, VR01, &vr01))
298 return; 298 return;
299 299
300 if (mode == DRM_MODE_DPMS_ON) 300 if (enable)
301 backlight = 1; 301 backlight = 1;
302 else 302 else
303 backlight = 0; 303 backlight = 0;
304 ivch_write(dvo, VR80, backlight); 304 ivch_write(dvo, VR80, backlight);
305 305
306 if (mode == DRM_MODE_DPMS_ON) 306 if (enable)
307 vr01 |= VR01_LCD_ENABLE | VR01_DVO_ENABLE; 307 vr01 |= VR01_LCD_ENABLE | VR01_DVO_ENABLE;
308 else 308 else
309 vr01 &= ~(VR01_LCD_ENABLE | VR01_DVO_ENABLE); 309 vr01 &= ~(VR01_LCD_ENABLE | VR01_DVO_ENABLE);
@@ -315,7 +315,7 @@ static void ivch_dpms(struct intel_dvo_device *dvo, int mode)
315 if (!ivch_read(dvo, VR30, &vr30)) 315 if (!ivch_read(dvo, VR30, &vr30))
316 break; 316 break;
317 317
318 if (((vr30 & VR30_PANEL_ON) != 0) == (mode == DRM_MODE_DPMS_ON)) 318 if (((vr30 & VR30_PANEL_ON) != 0) == enable)
319 break; 319 break;
320 udelay(1000); 320 udelay(1000);
321 } 321 }