From: Ville Syrjälä Date: Mon, 31 Oct 2016 20:37:13 +0000 (+0200) Subject: drm/i915: Pass dev_priv to .get_display_clock_speed() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1353c4fb1803cc094bb0194bb317b090ab08d83c;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git drm/i915: Pass dev_priv to .get_display_clock_speed() Unify our approach to things by passing around dev_priv instead of dev. Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-15-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Chris Wilson --- diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index eeed752da9df..60c937dce06f 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -494,7 +494,7 @@ struct intel_limit; struct dpll; struct drm_i915_display_funcs { - int (*get_display_clock_speed)(struct drm_device *dev); + int (*get_display_clock_speed)(struct drm_i915_private *dev_priv); int (*get_fifo_size)(struct drm_device *dev, int plane); int (*compute_pipe_wm)(struct intel_crtc_state *cstate); int (*compute_intermediate_wm)(struct drm_device *dev, diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3c26ea01b7a2..b670ae76317b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5903,7 +5903,7 @@ static void intel_update_max_cdclk(struct drm_i915_private *dev_priv) static void intel_update_cdclk(struct drm_i915_private *dev_priv) { - dev_priv->cdclk_freq = dev_priv->display.get_display_clock_speed(&dev_priv->drm); + dev_priv->cdclk_freq = dev_priv->display.get_display_clock_speed(dev_priv); if (INTEL_GEN(dev_priv) >= 9) DRM_DEBUG_DRIVER("Current CD clock rate: %d kHz, VCO: %d kHz, ref: %d kHz\n", @@ -6421,7 +6421,7 @@ static void valleyview_set_cdclk(struct drm_device *dev, int cdclk) struct drm_i915_private *dev_priv = to_i915(dev); u32 val, cmd; - WARN_ON(dev_priv->display.get_display_clock_speed(dev) + WARN_ON(dev_priv->display.get_display_clock_speed(dev_priv) != dev_priv->cdclk_freq); if (cdclk >= 320000) /* jump to highest voltage for 400MHz too */ @@ -6486,7 +6486,7 @@ static void cherryview_set_cdclk(struct drm_device *dev, int cdclk) struct drm_i915_private *dev_priv = to_i915(dev); u32 val, cmd; - WARN_ON(dev_priv->display.get_display_clock_speed(dev) + WARN_ON(dev_priv->display.get_display_clock_speed(dev_priv) != dev_priv->cdclk_freq); switch (cdclk) { @@ -7245,10 +7245,9 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc, return 0; } -static int skylake_get_display_clock_speed(struct drm_device *dev) +static int skylake_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); - uint32_t cdctl; + u32 cdctl; skl_dpll0_update(dev_priv); @@ -7307,9 +7306,8 @@ static void bxt_de_pll_update(struct drm_i915_private *dev_priv) dev_priv->cdclk_pll.ref; } -static int broxton_get_display_clock_speed(struct drm_device *dev) +static int broxton_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); u32 divider; int div, vco; @@ -7342,9 +7340,8 @@ static int broxton_get_display_clock_speed(struct drm_device *dev) return DIV_ROUND_CLOSEST(vco, div); } -static int broadwell_get_display_clock_speed(struct drm_device *dev) +static int broadwell_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); uint32_t lcpll = I915_READ(LCPLL_CTL); uint32_t freq = lcpll & LCPLL_CLK_FREQ_MASK; @@ -7362,9 +7359,8 @@ static int broadwell_get_display_clock_speed(struct drm_device *dev) return 675000; } -static int haswell_get_display_clock_speed(struct drm_device *dev) +static int haswell_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); uint32_t lcpll = I915_READ(LCPLL_CTL); uint32_t freq = lcpll & LCPLL_CLK_FREQ_MASK; @@ -7380,35 +7376,35 @@ static int haswell_get_display_clock_speed(struct drm_device *dev) return 540000; } -static int valleyview_get_display_clock_speed(struct drm_device *dev) +static int valleyview_get_display_clock_speed(struct drm_i915_private *dev_priv) { - return vlv_get_cck_clock_hpll(to_i915(dev), "cdclk", + return vlv_get_cck_clock_hpll(dev_priv, "cdclk", CCK_DISPLAY_CLOCK_CONTROL); } -static int ilk_get_display_clock_speed(struct drm_device *dev) +static int ilk_get_display_clock_speed(struct drm_i915_private *dev_priv) { return 450000; } -static int i945_get_display_clock_speed(struct drm_device *dev) +static int i945_get_display_clock_speed(struct drm_i915_private *dev_priv) { return 400000; } -static int i915_get_display_clock_speed(struct drm_device *dev) +static int i915_get_display_clock_speed(struct drm_i915_private *dev_priv) { return 333333; } -static int i9xx_misc_get_display_clock_speed(struct drm_device *dev) +static int i9xx_misc_get_display_clock_speed(struct drm_i915_private *dev_priv) { return 200000; } -static int pnv_get_display_clock_speed(struct drm_device *dev) +static int pnv_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct pci_dev *pdev = dev->pdev; + struct pci_dev *pdev = dev_priv->drm.pdev; u16 gcfgc = 0; pci_read_config_word(pdev, GCFGC, &gcfgc); @@ -7431,9 +7427,9 @@ static int pnv_get_display_clock_speed(struct drm_device *dev) } } -static int i915gm_get_display_clock_speed(struct drm_device *dev) +static int i915gm_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct pci_dev *pdev = dev->pdev; + struct pci_dev *pdev = dev_priv->drm.pdev; u16 gcfgc = 0; pci_read_config_word(pdev, GCFGC, &gcfgc); @@ -7451,14 +7447,14 @@ static int i915gm_get_display_clock_speed(struct drm_device *dev) } } -static int i865_get_display_clock_speed(struct drm_device *dev) +static int i865_get_display_clock_speed(struct drm_i915_private *dev_priv) { return 266667; } -static int i85x_get_display_clock_speed(struct drm_device *dev) +static int i85x_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct pci_dev *pdev = dev->pdev; + struct pci_dev *pdev = dev_priv->drm.pdev; u16 hpllcc = 0; /* @@ -7494,14 +7490,13 @@ static int i85x_get_display_clock_speed(struct drm_device *dev) return 0; } -static int i830_get_display_clock_speed(struct drm_device *dev) +static int i830_get_display_clock_speed(struct drm_i915_private *dev_priv) { return 133333; } -static unsigned int intel_hpll_vco(struct drm_device *dev) +static unsigned int intel_hpll_vco(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); static const unsigned int blb_vco[8] = { [0] = 3200000, [1] = 4000000, @@ -7548,16 +7543,16 @@ static unsigned int intel_hpll_vco(struct drm_device *dev) vco_table = ctg_vco; else if (IS_G4X(dev_priv)) vco_table = elk_vco; - else if (IS_CRESTLINE(dev)) + else if (IS_CRESTLINE(dev_priv)) vco_table = cl_vco; - else if (IS_PINEVIEW(dev)) + else if (IS_PINEVIEW(dev_priv)) vco_table = pnv_vco; - else if (IS_G33(dev)) + else if (IS_G33(dev_priv)) vco_table = blb_vco; else return 0; - tmp = I915_READ(IS_MOBILE(dev) ? HPLLVCO_MOBILE : HPLLVCO); + tmp = I915_READ(IS_MOBILE(dev_priv) ? HPLLVCO_MOBILE : HPLLVCO); vco = vco_table[tmp & 0x7]; if (vco == 0) @@ -7568,10 +7563,10 @@ static unsigned int intel_hpll_vco(struct drm_device *dev) return vco; } -static int gm45_get_display_clock_speed(struct drm_device *dev) +static int gm45_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct pci_dev *pdev = dev->pdev; - unsigned int cdclk_sel, vco = intel_hpll_vco(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; + unsigned int cdclk_sel, vco = intel_hpll_vco(dev_priv); uint16_t tmp = 0; pci_read_config_word(pdev, GCFGC, &tmp); @@ -7591,14 +7586,14 @@ static int gm45_get_display_clock_speed(struct drm_device *dev) } } -static int i965gm_get_display_clock_speed(struct drm_device *dev) +static int i965gm_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct pci_dev *pdev = dev->pdev; + struct pci_dev *pdev = dev_priv->drm.pdev; static const uint8_t div_3200[] = { 16, 10, 8 }; static const uint8_t div_4000[] = { 20, 12, 10 }; static const uint8_t div_5333[] = { 24, 16, 14 }; const uint8_t *div_table; - unsigned int cdclk_sel, vco = intel_hpll_vco(dev); + unsigned int cdclk_sel, vco = intel_hpll_vco(dev_priv); uint16_t tmp = 0; pci_read_config_word(pdev, GCFGC, &tmp); @@ -7629,15 +7624,15 @@ fail: return 200000; } -static int g33_get_display_clock_speed(struct drm_device *dev) +static int g33_get_display_clock_speed(struct drm_i915_private *dev_priv) { - struct pci_dev *pdev = dev->pdev; + struct pci_dev *pdev = dev_priv->drm.pdev; static const uint8_t div_3200[] = { 12, 10, 8, 7, 5, 16 }; static const uint8_t div_4000[] = { 14, 12, 10, 8, 6, 20 }; static const uint8_t div_4800[] = { 20, 14, 12, 10, 8, 24 }; static const uint8_t div_5333[] = { 20, 16, 12, 12, 8, 28 }; const uint8_t *div_table; - unsigned int cdclk_sel, vco = intel_hpll_vco(dev); + unsigned int cdclk_sel, vco = intel_hpll_vco(dev_priv); uint16_t tmp = 0; pci_read_config_word(pdev, GCFGC, &tmp); diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 9a3a7455d29c..05994083e161 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -907,7 +907,7 @@ static void gen9_dc_off_power_well_enable(struct drm_i915_private *dev_priv, gen9_set_dc_state(dev_priv, DC_STATE_DISABLE); WARN_ON(dev_priv->cdclk_freq != - dev_priv->display.get_display_clock_speed(&dev_priv->drm)); + dev_priv->display.get_display_clock_speed(dev_priv)); gen9_assert_dbuf_enabled(dev_priv);