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drm/i915: rip out now unused is_foo tracking from crtc code

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More ugly stuff gone for good! The big special case left now is
lvds (which is indeed really special).

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2013-04-30 14:01:44 +02:00
parent fec32900cc
commit a16af721e8
1 changed files with 3 additions and 25 deletions
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28
drivers/gpu/drm/i915/intel_display.c
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@ -4879,8 +4879,8 @@ static int i9xx_crtc_mode_set(struct drm_crtc *crtc,
int refclk, num_connectors = 0;
intel_clock_t clock, reduced_clock;
u32 dspcntr;
bool ok, has_reduced_clock = false, is_sdvo = false;
bool is_lvds = false, is_tv = false;
bool ok, has_reduced_clock = false;
bool is_lvds = false;
struct intel_encoder *encoder;
const intel_limit_t *limit;
int ret;
@ -4890,15 +4890,6 @@ static int i9xx_crtc_mode_set(struct drm_crtc *crtc,
case INTEL_OUTPUT_LVDS:
is_lvds = true;
break;
case INTEL_OUTPUT_SDVO:
case INTEL_OUTPUT_HDMI:
is_sdvo = true;
if (encoder->needs_tv_clock)
is_tv = true;
break;
case INTEL_OUTPUT_TVOUT:
is_tv = true;
break;
}
num_connectors++;
@ -5333,7 +5324,6 @@ static int ironlake_get_refclk(struct drm_crtc *crtc)
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_encoder *encoder;
struct intel_encoder *edp_encoder = NULL;
int num_connectors = 0;
bool is_lvds = false;
@ -5342,9 +5332,6 @@ static int ironlake_get_refclk(struct drm_crtc *crtc)
case INTEL_OUTPUT_LVDS:
is_lvds = true;
break;
case INTEL_OUTPUT_EDP:
edp_encoder = encoder;
break;
}
num_connectors++;
}
@ -5503,22 +5490,13 @@ static bool ironlake_compute_clocks(struct drm_crtc *crtc,
struct intel_encoder *intel_encoder;
int refclk;
const intel_limit_t *limit;
bool ret, is_sdvo = false, is_tv = false, is_lvds = false;
bool ret, is_lvds = false;
for_each_encoder_on_crtc(dev, crtc, intel_encoder) {
switch (intel_encoder->type) {
case INTEL_OUTPUT_LVDS:
is_lvds = true;
break;
case INTEL_OUTPUT_SDVO:
case INTEL_OUTPUT_HDMI:
is_sdvo = true;
if (intel_encoder->needs_tv_clock)
is_tv = true;
break;
case INTEL_OUTPUT_TVOUT:
is_tv = true;
break;
}
}