[Intel-gfx] [PATCH 1/2] drm/i915 : fix incorrect p2 values for Valleyview

Vijay Purushothaman vijay.a.purushothaman at intel.com
Fri Jun 15 16:38:41 CEST 2012


Signed-off-by: Vijay Purushothaman <vijay.a.purushothaman at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 157dcb0a..0707b7a 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -374,7 +374,7 @@ static const intel_limit_t intel_limits_vlv_dac = {
 	.p = { .min = 10, .max = 30 },
 	.p1 = { .min = 2, .max = 3 },
 	.p2 = { .dot_limit = 270000,
-		.p2_slow = 10, .p2_fast = 5 },
+		.p2_slow = 2, .p2_fast = 20 },
 	.find_pll = intel_vlv_find_best_pll,
 };
 
@@ -388,7 +388,7 @@ static const intel_limit_t intel_limits_vlv_hdmi = {
 	.p = { .min = 10, .max = 30 },
 	.p1 = { .min = 2, .max = 3 },
 	.p2 = { .dot_limit = 270000,
-		.p2_slow = 10, .p2_fast = 5 },
+		.p2_slow = 2, .p2_fast = 20 },
 	.find_pll = intel_vlv_find_best_pll,
 };
 
@@ -402,7 +402,7 @@ static const intel_limit_t intel_limits_vlv_dp = {
 	.p = { .min = 10, .max = 30 },
 	.p1 = { .min = 2, .max = 3 },
 	.p2 = { .dot_limit = 270000,
-		.p2_slow = 10, .p2_fast = 5 },
+		.p2_slow = 2, .p2_fast = 20 },
 	.find_pll = intel_vlv_find_best_pll,
 };
 
-- 
1.7.5.4




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