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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-11-24 09:34:01 +0000 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2016-12-05 11:00:31 +0200 |
| commit | 6cef2f8477206fc0a6961358e8ef9d01a3201a5c (patch) | |
| tree | 962c3af3206be89347ddbb3cd28ebd9180ed946f | |
| parent | 1f3dc3e334c1192ebe2939ea17ba12f4776f90c3 (diff) | |
| download | blackbird-op-linux-6cef2f8477206fc0a6961358e8ef9d01a3201a5c.tar.gz blackbird-op-linux-6cef2f8477206fc0a6961358e8ef9d01a3201a5c.zip | |
drm/i915/debugfs: Drop i915_hws_info
i915_hws_info() has not been kept upto date (missing new engines) and so
I consider it to be unused. HWS is included in the error state, which
would be an avenue to retrieving it if required in future (possibly via
i915_engine_info). As it is currently oopsing with an rpm testcase, just
remove it.
Fixes: 3b3f1650b1ca ("drm/i915: Allocate intel_engine_cs structure only for the enabled engines")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98838
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161124093401.18852-1-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
(cherry picked from commit 30576a2c462d9658508c3de67601aa565f973064)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 96407f684f7f..673fcba26fe2 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -935,27 +935,6 @@ static int i915_gem_fence_regs_info(struct seq_file *m, void *data) return 0; } -static int i915_hws_info(struct seq_file *m, void *data) -{ - struct drm_info_node *node = m->private; - struct drm_i915_private *dev_priv = node_to_i915(node); - struct intel_engine_cs *engine; - const u32 *hws; - int i; - - engine = dev_priv->engine[(uintptr_t)node->info_ent->data]; - hws = engine->status_page.page_addr; - if (hws == NULL) - return 0; - - for (i = 0; i < 4096 / sizeof(u32) / 4; i += 4) { - seq_printf(m, "0x%08x: 0x%08x 0x%08x 0x%08x 0x%08x\n", - i * 4, - hws[i], hws[i + 1], hws[i + 2], hws[i + 3]); - } - return 0; -} - #if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR) static ssize_t @@ -5403,10 +5382,6 @@ static const struct drm_info_list i915_debugfs_list[] = { {"i915_gem_seqno", i915_gem_seqno_info, 0}, {"i915_gem_fence_regs", i915_gem_fence_regs_info, 0}, {"i915_gem_interrupt", i915_interrupt_info, 0}, - {"i915_gem_hws", i915_hws_info, 0, (void *)RCS}, - {"i915_gem_hws_blt", i915_hws_info, 0, (void *)BCS}, - {"i915_gem_hws_bsd", i915_hws_info, 0, (void *)VCS}, - {"i915_gem_hws_vebox", i915_hws_info, 0, (void *)VECS}, {"i915_gem_batch_pool", i915_gem_batch_pool_info, 0}, {"i915_guc_info", i915_guc_info, 0}, {"i915_guc_load_status", i915_guc_load_status_info, 0}, |
