Commit 3e7ca985 authored by Daniel Vetter's avatar Daniel Vetter
Browse files

drm/i915: enable 30bpp for DP outputs 

We always limited the link bw calculations to 24bpp. Tested with
my shiny new high-bpc screen, seems to work as advertised.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65280


Tested-by: default avatarshui yangwei <yangweix.shui@intel.com>
Reviewed-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent bb760063

drivers/gpu/drm/i915/intel_dp.c

+1 −1
Original line number Diff line number Diff line
@@ -704,7 +704,7 @@ intel_dp_compute_config(struct intel_encoder *encoder, 


	/* Walk through all bpp values. Luckily they're all nicely spaced with 2

	 * bpc in between. */

	bpp = min_t(int, 8*3, pipe_config->pipe_bpp);

	bpp = pipe_config->pipe_bpp;

	if (is_edp(intel_dp) && dev_priv->vbt.edp_bpp)

		bpp = min_t(int, bpp, dev_priv->vbt.edp_bpp);