drm/i915: Use paramtrized WRPLL_CTL()

v2: Rebase due to SKL_DPLLx usage Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1442595836-23981-21-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
mariux64 · Oct 26, 2015 · 01403de · 01403de
1 parent e97d8fb
commit 01403de
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Showing 3 changed files with 7 additions and 7 deletions.
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
@@ -7312,7 +7312,7 @@ enum skl_disp_power_wells {
 /* WRPLL */
 #define WRPLL_CTL1			0x46040
 #define WRPLL_CTL2			0x46060
-#define WRPLL_CTL(pll)			(pll == 0 ? WRPLL_CTL1 : WRPLL_CTL2)
+#define WRPLL_CTL(pll)			_PIPE(pll, WRPLL_CTL1, WRPLL_CTL2)
 #define  WRPLL_PLL_ENABLE		(1<<31)
 #define  WRPLL_PLL_SSC			(1<<28)
 #define  WRPLL_PLL_NON_SSC		(2<<28)

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1112,10 +1112,10 @@ static void hsw_ddi_clock_get(struct intel_encoder *encoder,
 		link_clock = 270000;
 		break;
 	case PORT_CLK_SEL_WRPLL1:
-		link_clock = hsw_ddi_calc_wrpll_link(dev_priv, WRPLL_CTL1);
+		link_clock = hsw_ddi_calc_wrpll_link(dev_priv, WRPLL_CTL(0));
 		break;
 	case PORT_CLK_SEL_WRPLL2:
-		link_clock = hsw_ddi_calc_wrpll_link(dev_priv, WRPLL_CTL2);
+		link_clock = hsw_ddi_calc_wrpll_link(dev_priv, WRPLL_CTL(1));
 		break;
 	case PORT_CLK_SEL_SPLL:
 		pll = I915_READ(SPLL_CTL) & SPLL_PLL_FREQ_MASK;
@@ -2511,13 +2511,13 @@ static const struct skl_dpll_regs skl_dpll_regs[3] = {
 	},
 	{
 		/* DPLL 2 */
-		.ctl = WRPLL_CTL1,
+		.ctl = WRPLL_CTL(0),
 		.cfgcr1 = DPLL_CFGCR1(SKL_DPLL2),
 		.cfgcr2 = DPLL_CFGCR2(SKL_DPLL2),
 	},
 	{
 		/* DPLL 3 */
-		.ctl = WRPLL_CTL2,
+		.ctl = WRPLL_CTL(1),
 		.cfgcr1 = DPLL_CFGCR1(SKL_DPLL3),
 		.cfgcr2 = DPLL_CFGCR2(SKL_DPLL3),
 	},

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
@@ -9277,8 +9277,8 @@ static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv)
 
 	I915_STATE_WARN(I915_READ(HSW_PWR_WELL_DRIVER), "Power well on\n");
 	I915_STATE_WARN(I915_READ(SPLL_CTL) & SPLL_PLL_ENABLE, "SPLL enabled\n");
-	I915_STATE_WARN(I915_READ(WRPLL_CTL1) & WRPLL_PLL_ENABLE, "WRPLL1 enabled\n");
-	I915_STATE_WARN(I915_READ(WRPLL_CTL2) & WRPLL_PLL_ENABLE, "WRPLL2 enabled\n");
+	I915_STATE_WARN(I915_READ(WRPLL_CTL(0)) & WRPLL_PLL_ENABLE, "WRPLL1 enabled\n");
+	I915_STATE_WARN(I915_READ(WRPLL_CTL(1)) & WRPLL_PLL_ENABLE, "WRPLL2 enabled\n");
 	I915_STATE_WARN(I915_READ(PCH_PP_STATUS) & PP_ON, "Panel power on\n");
 	I915_STATE_WARN(I915_READ(BLC_PWM_CPU_CTL2) & BLM_PWM_ENABLE,
 	     "CPU PWM1 enabled\n");