- 02 Aug, 2010 40 commits
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Zhao Yakui authored
Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Reviewed-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org Signed-off-by:
Eric Anholt <eric@anholt.net>
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Zhao Yakui authored
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Zhao Yakui authored
When trying to set other display mode besides the fixed panel mode, the panel fitting should be enabled. This is similar to LVDS. Signed-off-by:
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Zhao Yakui authored
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Adam Jackson authored
Signed-off-by:
Adam Jackson <ajax@redhat.com> Signed-off-by:
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Adam Jackson authored
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Adam Jackson authored
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Adam Jackson authored
This makes them sort to the front in X, which makes them likely to be the primary outputs if you haven't specified a preference in your DE, which is likely to be what you want. Signed-off-by:
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Adam Jackson authored
Do this for both real eDP and for PCH_DP_D when used as the eDP connection. Signed-off-by:
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Adam Jackson authored
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Chris Wilson authored
Move the common routines into separate functions to not only increase readability, but also throwaway surplus code. In doing so, we review the calculation of the aspect preserving scaling and avoid the use of fixed-point until we need to calculate the accurate scale factor. v2: Improve comments as suggested by Jesse. 1 files changed, 105 insertions(+), 194 deletions(-) Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
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Chris Wilson authored
We already checked just a couple of lines above that we have found a fixed_panel_mode for the LVDS, so remove the surplus check. Signed-off-by:
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Jesse Barnes authored
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=29141 though the workaround itself is still a bit of a mystery. Tested-by:
Adam Hill <sidepipeuk@yahoo.co.uk> Signed-off-by:
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Chris Wilson authored
A side-effect of being able to use custom page allocations with the sg_table is that it cannot reap the partially constructed scatterlist if fails to allocate a page. So we need to call sg_free_table() ourselves if sg_alloc_table() fails. Signed-off-by:
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Eric Anholt authored
This resolves the conflict in the EDP code, which has been rather popular to hack on recently. Conflicts: drivers/gpu/drm/i915/intel_dp.c
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Zhenyu Wang authored
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Zhenyu Wang authored
Signed-off-by:
Zhenyu Wang <zhenyuw@linux.intel.com> [anholt: Split this patch out of a larger patch for Sandybridge fixes] Signed-off-by:
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Chris Wilson authored
When trying to keep track of features between the kernel, the 2D driver, mesa and the specs, it helps to list any other name by which the device is referred to. Signed-off-by:
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Chris Wilson authored
The original i965, including the revised G35 and Q35, requires an alignment of 128K for the display surface with linear memory, so increase the requirement from 64k for these chipsets. For the later chipsets in the i965 family, only a 4k alignment is required. (So long as we do not start performing asynchronous flips.) Note the impact of this should be slight as on i965 we should be using a tiled frontbuffer for anything up to a 4096x4096 display. v2: compilation fixes and note that the docs do not exclude the G35 from the extra alignment. Signed-off-by:
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Adam Jackson authored
Unmask the bits for link training reporting before starting link training. If stage 1 training finished before we unmask them, then we'd spin around in a loop a few times until smashing on through. Which is harmless, since training _did_ succeed, it just looks ugly in dmesg. Signed-off-by:
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Dan Carpenter authored
NUM_TV_MODES is the same as ARRAY_SIZE(tv_modes). In the end, I decided it was cleaner to remove NUM_TV_MODES and just use ARRAY_SIZE(tv_modes) through out. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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Chris Wilson authored
References: Bug 26691 - Spurious hangcheck whilst executing a long shader over a large vertex buffer https://bugs.freedesktop.org/show_bug.cgi?id=26691Signed-off-by: -
Chris Wilson authored
We generally issue an error message at the point of failure, and so this warning with a fairly pointless stacktrace is superfluous and ugly. Needless to say, the common trigger for this WARN happens to be EIO where this is pure noise. Signed-off-by:
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Jesse Barnes authored
Since mode->clock is in kHz we should be checking against 2700000 instead of just 27000. This patch gets my x201s working again (well working as well as it ever was anyway). When looking for this I also noticed we set link_bw to 270000, but the calculation is different. Does it also need to use kHz or we using 10kHz internally? Signed-off-by:
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Chris Wilson authored
drivers/gpu/drm/i915/intel_tv.c|479 col 16| warning: cast truncates bits from constant value (8 becomes 0) Signed-off-by:
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Chris Wilson authored
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Chris Wilson authored
drivers/gpu/drm/i915/i915_drv.c|485 col 25| warning: symbol 'i915_pm_ops' was not declared. Should it be static? Signed-off-by:
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Chris Wilson authored
drivers/gpu/drm/i915/i915_drv.c|100 col 18| warning: Initializer entry defined twice drivers/gpu/drm/i915/i915_drv.c|101 col 3| also defined here drivers/gpu/drm/i915/i915_drv.c|117 col 18| warning: Initializer entry defined twice drivers/gpu/drm/i915/i915_drv.c|118 col 3| also defined here Signed-off-by:
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Chris Wilson authored
drivers/gpu/drm/i915/i915_drv.h|676 col 19| warning: dubious bitfield without explicit `signed' or `unsigned' drivers/gpu/drm/i915/i915_drv.h|712 col 19| warning: dubious bitfield without explicit `signed' or `unsigned' Signed-off-by:
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Chris Wilson authored
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Chris Wilson authored
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Chris Wilson authored
Simple fix for error propagation along the old UMS path. Signed-off-by:
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Nicolas Kaiser authored
checkpatch complains about this define: WARNING: space prohibited between function name and open parenthesis '(' +#define GEN6_RENDER TIMEOUT_COUNTER_EXPIRED (1 << 6) Signed-off-by:Nicolas Kaiser <nikai@nikai.net> Acked-by:
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Zhao Yakui authored
About 0.2W power can be saved on one HP laptop. Signed-off-by:
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Zhao Yakui authored
The hardware team suggest that the "large buffer" method should be used to calculate the cursor watermark under non-SR state as well, which is to avoid the flicker when FBC is enabled on Ironlake. Signed-off-by:
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Zhao Yakui authored
In SR mode cursor plane watermark calculation uses same formula like display plane. This one fixes the case for 965G and G45. Signed-off-by:
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Zhao Yakui authored
The total self-refresh fifo entry size for display plane is 512 instead of 128 for 965G. Also fix WM value mask for 965G. About 1.0W power can be saved on one T61 laptop after the self-refresh watermark is configured correctly. Signed-off-by:
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Zhao Yakui authored
For self-refresh mode WM calculation's "line time" should use mode's htotal instead of hdisplay. "surface width" is the hdisplay for display plane and 64 for cursor plane. Signed-off-by:
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Zhao Yakui authored
This one adds support for eDP that connected on PCH DP-D port instead of CPU DP-A port, and only DP-D port could be used for eDP. https://bugs.freedesktop.org/show_bug.cgi?id=27220Signed-off-by:
Jan-Hendrik Zab <jan@jhz.name> Tested-by:
Templar <templar@rshc.de> Signed-off-by:
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Jesse Barnes authored
Having two sets has made me think I caught a bug more than once now. Signed-off-by:
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