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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2014-08-15 01:22:04 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-03 11:05:21 +0200 |
| commit | b07aaf8849f08b2e4c1ea1a91cae80e0c11c8d2a (patch) | |
| tree | dff4fc928235b0c7d611a113c1158bee88034e8e /drivers/gpu/drm/i915/i915_reg.h | |
| parent | d9d9bced0a711ab5c14f8a6b6df497e5f27b783d (diff) | |
| download | linux-next-b07aaf8849f08b2e4c1ea1a91cae80e0c11c8d2a.tar.gz | |
drm/i915: Check pixel clock in ns2501 mode_valid hook
The vbt on my Fujitsu-Siemens Lifebook S6010 provides two 800x600 modes,
60Hz and 56Hz. The magic register values we have correspond to the 60Hz
mode, and as I don't know how one would trick the VGA BIOS to set up
the 56Hz mode we can't get the magic values for the orther mode. So
when checking whether a mode is valid also check the pixel clock so that
we filter out the 56Hz variant.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Thomas Richter <richter@rus.uni-stuttgart.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
0 files changed, 0 insertions, 0 deletions