drm/i915: Rename hsw_wm_get_pixel_rate to ilk_pipe_pixel_rate

hsw_wm_get_pixel_rate() isn't specific to HSW. In fact it should be made
to handle all gens, but for now it depends on the PCH panel fitter
state, so give it an ilk_ prefix.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 9ef476b..8505e74 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2095,8 +2095,8 @@ static void ivybridge_update_wm(struct drm_device *dev)
                   cursor_wm);
 }
 
-static uint32_t hsw_wm_get_pixel_rate(struct drm_device *dev,
-                                     struct drm_crtc *crtc)
+static uint32_t ilk_pipe_pixel_rate(struct drm_device *dev,
+                                   struct drm_crtc *crtc)
 {
        struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
        uint32_t pixel_rate, pfit_size;
@@ -2388,7 +2388,7 @@ static void hsw_compute_wm_parameters(struct drm_device *dev,
                pipes_active++;
 
                p->pipe_htotal = intel_crtc->config.adjusted_mode.htotal;
-               p->pixel_rate = hsw_wm_get_pixel_rate(dev, crtc);
+               p->pixel_rate = ilk_pipe_pixel_rate(dev, crtc);
                p->pri_bytes_per_pixel = crtc->fb->bits_per_pixel / 8;
                p->cur_bytes_per_pixel = 4;
                p->pri_horiz_pixels =