[Intel-gfx] [PATCH 4/9] drm/i915: Dump pipe config after initial FB is reconstructed
maarten.lankhorst at linux.intel.com
Thu Dec 3 04:29:01 PST 2015
Op 25-11-15 om 17:48 schreef Matt Roper:
> We dump during HW state readout, but that's too early to reflect how the
> primary plane is actually configured.
> In the future it would be nice if we could just read out HW state and
> reconstruct FB's at the same point, but at the moment we don't have GEM
> initialized sufficiently during hardware readout.
> Signed-off-by: Matt Roper <matthew.d.roper at intel.com>
> drivers/gpu/drm/i915/intel_display.c | 3 +++
> 1 file changed, 3 insertions(+)
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index e5c522b..73e9bf9 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -15228,6 +15228,9 @@ void intel_modeset_init(struct drm_device *dev)
> * just get the first one.
> intel_find_initial_plane_obj(crtc, &plane_config);
> + intel_dump_pipe_config(crtc, crtc->config,
> + "[state after init fb reconstruction]");
If you want to dump pipe_config for this, use a different function for dumping plane state..
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