This was introduced in: commit 7c4a395ff8f441acb7876281c6777624e6410349 Author: Ville Syrjälä <ville.syrj...@linux.intel.com> Date: Wed Oct 9 19:17:56 2013 +0300
drm/i915: Don't re-compute pipe watermarks except for the affected pipe and I missed fixing it in: commit fec8cba306f974f3a4491176994de5d821273643 Author: Jesse Barnes <jbar...@virtuousgeek.org> Date: Wed Nov 27 11:10:26 2013 -0800 drm/i915: use crtc_htotal in watermark calculations to match fastboot v2 It's needed for ILK+ platforms to fastboot without crashing on a divide by 0 after a DPMS on action. Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org> --- drivers/gpu/drm/i915/intel_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 469170c..0f1efa4 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -2124,7 +2124,7 @@ static void ilk_compute_wm_parameters(struct drm_crtc *crtc, p->active = intel_crtc_active(crtc); if (p->active) { - p->pipe_htotal = intel_crtc->config.adjusted_mode.htotal; + p->pipe_htotal = intel_crtc->config.adjusted_mode.crtc_htotal; p->pixel_rate = ilk_pipe_pixel_rate(dev, crtc); p->pri.bytes_per_pixel = crtc->fb->bits_per_pixel / 8; p->cur.bytes_per_pixel = 4; -- 1.7.9.5 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx