[PATCH] drm/i915/cnl: don't hardcode DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



We have the macro, use it. Makes the code a little easier to
understand.

Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
---
 drivers/gpu/drm/i915/intel_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 6bfd0de..868d65c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9022,7 +9022,7 @@ static void cannonlake_get_ddi_pll(struct drm_i915_private *dev_priv,
 	u32 temp;
 
 	temp = I915_READ(DPCLKA_CFGCR0) & DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
-	id = temp >> (port * 2);
+	id = temp >> DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port);
 
 	if (WARN_ON(id < SKL_DPLL0 || id > SKL_DPLL2))
 		return;
-- 
2.9.5

_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux