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Commit 0ef904bb authored by Tvrtko Ursulin's avatar Tvrtko Ursulin
Browse files

drm/i915: Skip logging impossible slices 



Log up to sseu->max_slices instead basing on ARRAY_SIZE since to avoid
printing impossible and empty slices for a platform.

Also compact slice total and slice mask into one log line.

Signed-off-by: default avatarTvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: default avatarLionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180321103228.32205-1-tvrtko.ursulin@linux.intel.com
parent 66c1f77a

drivers/gpu/drm/i915/intel_device_info.c

+4 −4
Original line number Diff line number Diff line
@@ -83,11 +83,11 @@ static void sseu_dump(const struct sseu_dev_info *sseu, struct drm_printer *p) 
{

	int s;



	drm_printf(p, "slice mask: %04x\n", sseu->slice_mask);

	drm_printf(p, "slice total: %u\n", hweight8(sseu->slice_mask));

	drm_printf(p, "slice total: %u, mask=%04x\n",

		   hweight8(sseu->slice_mask), sseu->slice_mask);

	drm_printf(p, "subslice total: %u\n", sseu_subslice_total(sseu));

	for (s = 0; s < ARRAY_SIZE(sseu->subslice_mask); s++) {

		drm_printf(p, "slice%d %u subslices mask=%04x\n",

	for (s = 0; s < sseu->max_slices; s++) {

		drm_printf(p, "slice%d: %u subslices, mask=%04x\n",

			   s, hweight8(sseu->subslice_mask[s]),

			   sseu->subslice_mask[s]);

	}