From: Ville Syrjälä <[email protected]> Just pass the whole i915 to intel_get_cxsr_latency() instead of having each caller dig out bits and pieces.
Signed-off-by: Ville Syrjälä <[email protected]> --- drivers/gpu/drm/i915/display/i9xx_wm.c | 27 ++++++++++---------------- 1 file changed, 10 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/i915/display/i9xx_wm.c b/drivers/gpu/drm/i915/display/i9xx_wm.c index 11ca9572e8b3..e6275ab14320 100644 --- a/drivers/gpu/drm/i915/display/i9xx_wm.c +++ b/drivers/gpu/drm/i915/display/i9xx_wm.c @@ -70,22 +70,21 @@ static const struct cxsr_latency cxsr_latency_table[] = { {0, 1, 400, 800, 6042, 36042, 6584, 36584}, /* DDR3-800 SC */ }; -static const struct cxsr_latency *intel_get_cxsr_latency(bool is_desktop, - bool is_ddr3, - int fsb, - int mem) +static const struct cxsr_latency *intel_get_cxsr_latency(struct drm_i915_private *i915) { - const struct cxsr_latency *latency; int i; - if (fsb == 0 || mem == 0) + if (i915->fsb_freq == 0 || i915->mem_freq == 0) return NULL; for (i = 0; i < ARRAY_SIZE(cxsr_latency_table); i++) { - latency = &cxsr_latency_table[i]; + const struct cxsr_latency *latency = &cxsr_latency_table[i]; + bool is_desktop = !IS_MOBILE(i915); + if (is_desktop == latency->is_desktop && - is_ddr3 == latency->is_ddr3 && - fsb == latency->fsb_freq && mem == latency->mem_freq) + i915->is_ddr3 == latency->is_ddr3 && + i915->fsb_freq == latency->fsb_freq && + i915->mem_freq == latency->mem_freq) return latency; } @@ -634,10 +633,7 @@ static void pnv_update_wm(struct drm_i915_private *dev_priv) u32 reg; unsigned int wm; - latency = intel_get_cxsr_latency(!IS_MOBILE(dev_priv), - dev_priv->is_ddr3, - dev_priv->fsb_freq, - dev_priv->mem_freq); + latency = intel_get_cxsr_latency(dev_priv); if (!latency) { drm_dbg_kms(&dev_priv->drm, "Unknown FSB/MEM found, disable CxSR\n"); @@ -4016,10 +4012,7 @@ void i9xx_wm_init(struct drm_i915_private *dev_priv) g4x_setup_wm_latency(dev_priv); dev_priv->display.funcs.wm = &g4x_wm_funcs; } else if (IS_PINEVIEW(dev_priv)) { - if (!intel_get_cxsr_latency(!IS_MOBILE(dev_priv), - dev_priv->is_ddr3, - dev_priv->fsb_freq, - dev_priv->mem_freq)) { + if (!intel_get_cxsr_latency(dev_priv)) { drm_info(&dev_priv->drm, "failed to find known CxSR latency " "(found ddr%s fsb freq %d, mem freq %d), " -- 2.43.0
