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author | Daniel Vetter | 2013-05-03 11:49:48 +0200 |
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committer | Daniel Vetter | 2013-05-06 11:25:48 +0200 |
commit | b551842d4d92cd337cc2af27947cc53e09fe34ab (patch) | |
tree | 94dcec6e04d50fefc1521906b8198aa344f707c6 /drivers/gpu/drm/i915/intel_display.c | |
parent | drm/i915: PCH_ prefix for transcoder timings (diff) | |
download | kernel-qcow2-linux-b551842d4d92cd337cc2af27947cc53e09fe34ab.tar.gz kernel-qcow2-linux-b551842d4d92cd337cc2af27947cc53e09fe34ab.tar.xz kernel-qcow2-linux-b551842d4d92cd337cc2af27947cc53e09fe34ab.zip |
drm/i915: make set_m_n functions static
This is possible thanks to moving the m/n stuff into pipe_config.
Unfortunately we need to move them a bit to avoid forward
declarations.
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 9f755fd5cd1c..4f74a7f55183 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4382,6 +4382,40 @@ static void vlv_pllb_recal_opamp(struct drm_i915_private *dev_priv) intel_dpio_write(dev_priv, DPIO_CALIBRATION, reg_val); } +static void intel_pch_transcoder_set_m_n(struct intel_crtc *crtc, + struct intel_link_m_n *m_n) +{ + struct drm_device *dev = crtc->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; + int pipe = crtc->pipe; + + I915_WRITE(TRANSDATA_M1(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m); + I915_WRITE(TRANSDATA_N1(pipe), m_n->gmch_n); + I915_WRITE(TRANSDPLINK_M1(pipe), m_n->link_m); + I915_WRITE(TRANSDPLINK_N1(pipe), m_n->link_n); +} + +static void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc, + struct intel_link_m_n *m_n) +{ + struct drm_device *dev = crtc->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; + int pipe = crtc->pipe; + enum transcoder transcoder = crtc->config.cpu_transcoder; + + if (INTEL_INFO(dev)->gen >= 5) { + I915_WRITE(PIPE_DATA_M1(transcoder), TU_SIZE(m_n->tu) | m_n->gmch_m); + I915_WRITE(PIPE_DATA_N1(transcoder), m_n->gmch_n); + I915_WRITE(PIPE_LINK_M1(transcoder), m_n->link_m); + I915_WRITE(PIPE_LINK_N1(transcoder), m_n->link_n); + } else { + I915_WRITE(PIPE_GMCH_DATA_M(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m); + I915_WRITE(PIPE_GMCH_DATA_N(pipe), m_n->gmch_n); + I915_WRITE(PIPE_DP_LINK_M(pipe), m_n->link_m); + I915_WRITE(PIPE_DP_LINK_N(pipe), m_n->link_n); + } +} + static void intel_dp_set_m_n(struct intel_crtc *crtc) { if (crtc->config.has_pch_encoder) @@ -5606,40 +5640,6 @@ int ironlake_get_lanes_required(int target_clock, int link_bw, int bpp) return bps / (link_bw * 8) + 1; } -void intel_pch_transcoder_set_m_n(struct intel_crtc *crtc, - struct intel_link_m_n *m_n) -{ - struct drm_device *dev = crtc->base.dev; - struct drm_i915_private *dev_priv = dev->dev_private; - int pipe = crtc->pipe; - - I915_WRITE(TRANSDATA_M1(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m); - I915_WRITE(TRANSDATA_N1(pipe), m_n->gmch_n); - I915_WRITE(TRANSDPLINK_M1(pipe), m_n->link_m); - I915_WRITE(TRANSDPLINK_N1(pipe), m_n->link_n); -} - -void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc, - struct intel_link_m_n *m_n) -{ - struct drm_device *dev = crtc->base.dev; - struct drm_i915_private *dev_priv = dev->dev_private; - int pipe = crtc->pipe; - enum transcoder transcoder = crtc->config.cpu_transcoder; - - if (INTEL_INFO(dev)->gen >= 5) { - I915_WRITE(PIPE_DATA_M1(transcoder), TU_SIZE(m_n->tu) | m_n->gmch_m); - I915_WRITE(PIPE_DATA_N1(transcoder), m_n->gmch_n); - I915_WRITE(PIPE_LINK_M1(transcoder), m_n->link_m); - I915_WRITE(PIPE_LINK_N1(transcoder), m_n->link_n); - } else { - I915_WRITE(PIPE_GMCH_DATA_M(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m); - I915_WRITE(PIPE_GMCH_DATA_N(pipe), m_n->gmch_n); - I915_WRITE(PIPE_DP_LINK_M(pipe), m_n->link_m); - I915_WRITE(PIPE_DP_LINK_N(pipe), m_n->link_n); - } -} - static bool ironlake_needs_fb_cb_tune(struct dpll *dpll, int factor) { return i9xx_dpll_compute_m(dpll) < factor * dpll->n; |