From 75e539864a133c4d8d6a4aac9f409e0a23d7bc3f Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 18 Apr 2013 21:10:43 +0200 Subject: [PATCH] drm/i915: fix VLV limits Magic updates. v2: use 64 bit types and math (Ville) v3: Trim out all the m/n/p calculation changes since they are still under discussion. Instead squash in a fixup for hdmi limits which slipped into a different patch. Signed-off-by: Pallavi G Signed-off-by: Vijay Purushothaman Signed-off-by: Yogesh M Signed-off-by: Gajanan Bhat Signed-off-by: Jesse Barnes (v2) Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 02faba0..bdbad76 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -396,15 +396,15 @@ static const intel_limit_t intel_limits_vlv_dac = { .m1 = { .min = 2, .max = 3 }, .m2 = { .min = 11, .max = 156 }, .p = { .min = 10, .max = 30 }, - .p1 = { .min = 2, .max = 3 }, + .p1 = { .min = 1, .max = 3 }, .p2 = { .dot_limit = 270000, .p2_slow = 2, .p2_fast = 20 }, .find_pll = intel_vlv_find_best_pll, }; static const intel_limit_t intel_limits_vlv_hdmi = { - .dot = { .min = 20000, .max = 165000 }, - .vco = { .min = 4000000, .max = 5994000}, + .dot = { .min = 25000, .max = 270000 }, + .vco = { .min = 4000000, .max = 6000000 }, .n = { .min = 1, .max = 7 }, .m = { .min = 60, .max = 300 }, /* guess */ .m1 = { .min = 2, .max = 3 }, @@ -424,7 +424,7 @@ static const intel_limit_t intel_limits_vlv_dp = { .m1 = { .min = 2, .max = 3 }, .m2 = { .min = 11, .max = 156 }, .p = { .min = 10, .max = 30 }, - .p1 = { .min = 2, .max = 3 }, + .p1 = { .min = 1, .max = 3 }, .p2 = { .dot_limit = 270000, .p2_slow = 2, .p2_fast = 20 }, .find_pll = intel_vlv_find_best_pll, -- 2.7.4