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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: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180321103228.32205-1-tvrtko.ursulin@linux.intel.com
This commit is contained in:
Tvrtko Ursulin 2018-03-21 10:32:28 +00:00
parent 66c1f77ae2
commit 0ef904bb3a
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/i915/intel_device_info.c
View File

@ -83,11 +83,11 @@ static void sseu_dump(const struct sseu_dev_info *sseu, struct drm_printer *p)
{ {
int s; int s;
drm_printf(p, "slice mask: %04x\n", sseu->slice_mask); drm_printf(p, "slice total: %u, mask=%04x\n",
drm_printf(p, "slice total: %u\n", hweight8(sseu->slice_mask)); hweight8(sseu->slice_mask), sseu->slice_mask);
drm_printf(p, "subslice total: %u\n", sseu_subslice_total(sseu)); drm_printf(p, "subslice total: %u\n", sseu_subslice_total(sseu));
for (s = 0; s < ARRAY_SIZE(sseu->subslice_mask); s++) { for (s = 0; s < sseu->max_slices; s++) {
drm_printf(p, "slice%d %u subslices mask=%04x\n", drm_printf(p, "slice%d: %u subslices, mask=%04x\n",
s, hweight8(sseu->subslice_mask[s]), s, hweight8(sseu->subslice_mask[s]),
sseu->subslice_mask[s]); sseu->subslice_mask[s]);
} }