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drm/i915: explicitly cast pipe -> cpu_transcoder 

This makes sparse happy and also makes it a bit more obvious where we
pull off this trick - after all we're only allowed to do it eithe as a
default or on platforms where there is no disdinction between the pipe
and the cpu transcoder.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2013-07-04 12:01:15 +02:00
Родитель e8474409d7
Коммит e143a21c4d
1 изменённых файлов: 6 добавлений и 5 удалений
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11
drivers/gpu/drm/i915/intel_display.c
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@ -4966,7 +4966,7 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t tmp;
pipe_config->cpu_transcoder = crtc->pipe;
pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe;
pipe_config->shared_dpll = DPLL_ID_PRIVATE;
tmp = I915_READ(PIPECONF(crtc->pipe));
@ -5837,7 +5837,7 @@ static bool ironlake_get_pipe_config(struct intel_crtc *crtc,
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t tmp;
pipe_config->cpu_transcoder = crtc->pipe;
pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe;
pipe_config->shared_dpll = DPLL_ID_PRIVATE;
tmp = I915_READ(PIPECONF(crtc->pipe));
@ -5953,7 +5953,7 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc,
enum intel_display_power_domain pfit_domain;
uint32_t tmp;
pipe_config->cpu_transcoder = crtc->pipe;
pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe;
pipe_config->shared_dpll = DPLL_ID_PRIVATE;
tmp = I915_READ(TRANS_DDI_FUNC_CTL(TRANSCODER_EDP));
@ -7051,7 +7051,7 @@ struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
* Note, if LVDS ever uses a non-1 pixel multiplier, we'll need
* to use a real value here instead.
*/
pipe_config.cpu_transcoder = intel_crtc->pipe;
pipe_config.cpu_transcoder = (enum transcoder) intel_crtc->pipe;
pipe_config.pixel_multiplier = 1;
i9xx_crtc_clock_get(intel_crtc, &pipe_config);
@ -7881,7 +7881,8 @@ intel_modeset_pipe_config(struct drm_crtc *crtc,
drm_mode_copy(&pipe_config->adjusted_mode, mode);
drm_mode_copy(&pipe_config->requested_mode, mode);
pipe_config->cpu_transcoder = to_intel_crtc(crtc)->pipe;
pipe_config->cpu_transcoder =
(enum transcoder) to_intel_crtc(crtc)->pipe;
pipe_config->shared_dpll = DPLL_ID_PRIVATE;
/* Compute a starting value for pipe_config->pipe_bpp taking the source