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drm/i915: enable IPS for bpp <= 24 

Art confirms that this should work fine.  Since most panels are 18bpp
with dithering from 24bpp, the existing code wouldn't be enabled in most
cases.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jesse Barnes 2013-07-25 10:06:50 -07:00 committed by Daniel Vetter
parent 63cf9a131e
commit b6dfdc9b7f
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/intel_display.c
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@ -4091,7 +4091,7 @@ static void hsw_compute_ips_config(struct intel_crtc *crtc,
{
pipe_config->ips_enabled = i915_enable_ips &&
hsw_crtc_supports_ips(crtc) &&
pipe_config->pipe_bpp == 24;
pipe_config->pipe_bpp <= 24;
}
static int intel_crtc_compute_config(struct intel_crtc *crtc,