- Nov 11, 2008
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Jesse Barnes authored
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Reported by Yang Sheng <sheng.yang@intel.com>
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We haven't found a way to make FBC work reliably with GM965 yet, (it often fails to notice CPU writes). This appears to be a specific problem with this device, (as we haven't gotten similar bug reports for subsequent devices such as GM45). So FBC is now disabled by default for GM965 but can still be enabled with the FrameBufferCompression option for experimenting/debugging. This resolves bug #16257: [GM965 EXA] Frame-buffer compression broken for CPU writes (XPutImage) https://bugs.freedesktop.org/show_bug.cgi?id=16257
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On the GM45 we were assuming too little stolen memory (mostly harmless, except when it wasn't, until the AGP fix), and on the G45 we were assuming too much stolen memory, which was quite harmful when we touched the page that didn't get mapped. Future stolen memory accounting should use src/reg_dumper/intel_gtt before and after enabling AGP on the chipset to confirm that only the GTT entries not mapped to stolen are replaced, and that all of the unmapped GTT entries are replaced with the constant scratch page.
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Jesse Barnes authored
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Noted and tested by Evgeniy Manachkin <sfstudio@mail.ru> for asus-laptop support, also add eeepc support.
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- Sep 11, 2008
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Zhenyu Wang authored
Render standby is known to cause possible hang issue on some mobile chips, so always disable it.
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It shouldn't be needed... (cherry picked from commit 7b6f4d22)
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- Aug 26, 2008
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Zhenyu Wang authored
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- Aug 22, 2008
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We need to program DSPARB with only one plane enabled at most, and that's guaranteed to be the case when we're called during mode set, so just assert that case but otherwise leave the planes alone to avoid flicker on active displays during output detection for example. Fixes bug #17050. (cherry picked from commit 5af50416)
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(cherry picked from commit 5eccb5ec)
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- Aug 20, 2008
- Aug 18, 2008
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Zhenyu Wang authored
Issue found by Peter Clifton. (cherry picked from commit 0e6759bb)
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- Aug 15, 2008
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Zhenyu Wang authored
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(cherry picked from commit 27e9506f)
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Add example dual head config, add info on bug reporting. (cherry picked from commit da2eb83f)
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Zhenyu Wang authored
(cherry picked from commit ed7269e0)
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Zhenyu Wang authored
(cherry picked from commit f4cb9a13)
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Last commit introduced a logic buglet, we went from (foo & BLAH) -> (!foo & BLAH) rather than !(foo & BLAH), so fix it up to make my laptop work again. (cherry picked from commit 22918f62)
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Still turn off the VGA plane, and also handle the DRI path at the end. (cherry picked from commit 9ec36e0c)
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(cherry picked from commit 445c2e9e)
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(cherry picked from commit fe90c052)
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Make VBT parsing happen at driver init time rather than in each output init function, to save time and better separate VBIOS code into i830_bios.[ch]. The changes end up touching the output files due to field name changes, and allow us to reorder & simplify our LFP mode detection code. (cherry picked from commit a21d4794)
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- Aug 11, 2008
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Zhenyu Wang authored
(cherry picked from commit d592eabc)
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Zhenyu Wang authored
(cherry picked from commit d0018a96)
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- Aug 06, 2008
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Zhenyu Wang authored
Check return value of get supported encode command and current encoding mode, which could be DVI or HDMI. (cherry picked from commit f9113479)
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- Aug 04, 2008
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Julien Cristau authored
The chip is 855GM, not GM45. (cherry picked from commit 1a59cc6b)
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- Aug 01, 2008
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Zhenyu Wang authored
Remove wrong set tv resolution command, adding HDMI regs in dump. (cherry picked from commit 76eb8e6f)
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Zhenyu Wang authored
On new chip, DSPARB is controlled by hardware only.
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The root window visual can not be changed. Neither at runtime nor through the configuration file. The xserver simply selects the first one that matches the class (usually TrueColor). I need a root window visual with stencil buffer because my compiz plugin uses the it for some operations. This patch reorders the visuals that the 3D driver reports and puts the one with stencil (and depth) bits as first. (cherry picked from commit 42fb06f3)
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- Jul 31, 2008
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This avoids the flickering people reported in the 2.4.0 release.
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- Jul 23, 2008
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Zhenyu Wang authored
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Zhenyu Wang authored
(cherry picked from commit 6ac352f1)
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Zhenyu Wang authored
(cherry picked from commit 075cf7fc)
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Zhenyu Wang authored
Output 33 is confusing. (cherry picked from commit 29d982c6)
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(cherry picked from commit b60bbbfd)
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(cherry picked from commit 52a414d1)
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