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| author | Daniel Vetter | 2013-04-18 21:10:43 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2013-04-18 21:12:39 +0200 |
| commit | 75e539864a133c4d8d6a4aac9f409e0a23d7bc3f (patch) | |
| tree | 85e2c73b0c31a9d2e668601af43c570956461d98 /drivers/gpu/drm/i915/intel_display.c | |
| parent | drm/i915: turbo & RC6 support for VLV v7 (diff) | |
| download | kernel-qcow2-linux-75e539864a133c4d8d6a4aac9f409e0a23d7bc3f.tar.gz kernel-qcow2-linux-75e539864a133c4d8d6a4aac9f409e0a23d7bc3f.tar.xz kernel-qcow2-linux-75e539864a133c4d8d6a4aac9f409e0a23d7bc3f.zip | |
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 <pallavi.g@intel.com>
Signed-off-by: Vijay Purushothaman <vijay.a.purushothaman@intel.com>
Signed-off-by: Yogesh M <yogesh.mohan.marimuthu@intel.com>
Signed-off-by: Gajanan Bhat <gajanan.bhat@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> (v2)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 02faba0263de..bdbad762134c 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, |