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gma500: cdv_intel_crt: drop dead code 

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Kirill A. Shutemov 2012-03-08 16:09:57 +00:00 committed by Dave Airlie
parent 2acdc9fa7e
commit a8ec622965
1 changed files with 0 additions and 47 deletions
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47
drivers/gpu/drm/gma500/cdv_intel_display.c
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@ -680,22 +680,6 @@ static void cdv_intel_crtc_commit(struct drm_crtc *crtc)
crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
}
void cdv_intel_encoder_prepare(struct drm_encoder *encoder)
{
struct drm_encoder_helper_funcs *encoder_funcs =
encoder->helper_private;
/* lvds has its own version of prepare see cdv_intel_lvds_prepare */
encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
}
void cdv_intel_encoder_commit(struct drm_encoder *encoder)
{
struct drm_encoder_helper_funcs *encoder_funcs =
encoder->helper_private;
/* lvds has its own version of commit see cdv_intel_lvds_commit */
encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
}
static bool cdv_intel_crtc_mode_fixup(struct drm_crtc *crtc,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
@ -1481,34 +1465,3 @@ const struct drm_crtc_funcs cdv_intel_crtc_funcs = {
.set_config = cdv_crtc_set_config,
.destroy = cdv_intel_crtc_destroy,
};
/*
* Set the default value of cursor control and base register
* to zero. This is a workaround for h/w defect on oaktrail
*/
void cdv_intel_cursor_init(struct drm_device *dev, int pipe)
{
uint32_t control;
uint32_t base;
switch (pipe) {
case 0:
control = CURACNTR;
base = CURABASE;
break;
case 1:
control = CURBCNTR;
base = CURBBASE;
break;
case 2:
control = CURCCNTR;
base = CURCBASE;
break;
default:
return;
}
REG_WRITE(control, 0);
REG_WRITE(base, 0);
}