diff options
| author | Zhenyu Wang <zhenyuw@linux.intel.com> | 2009-12-28 13:23:36 +0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-01-06 09:40:14 -0800 |
| commit | 823f68fd646da6a39a9c0d3eb4c60d69dab5aa13 (patch) | |
| tree | d66d5efc97ea2b99ec6f8f5040dcbce0f2ec5904 | |
| parent | 4547668a050e7de3cd73a4c6736dfc2adebff67d (diff) | |
| download | linux-823f68fd646da6a39a9c0d3eb4c60d69dab5aa13.tar.bz2 | |
drm/i915: remove full registers dump debug
This one reverts 9e3a6d155ed0a7636b926a798dd7221ea107b274.
As reported by http://bugzilla.kernel.org/show_bug.cgi?id=14485,
this dump will cause hang problem on some machine. If something
really needs this kind of full registers dump, that could be done
within intel-gpu-tools.
Cc: Ben Gamari <bgamari.foss@gmail.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 463e8d0155c2..9c9998c4dceb 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -386,34 +386,6 @@ out: return 0; } -static int i915_registers_info(struct seq_file *m, void *data) { - struct drm_info_node *node = (struct drm_info_node *) m->private; - struct drm_device *dev = node->minor->dev; - drm_i915_private_t *dev_priv = dev->dev_private; - uint32_t reg; - -#define DUMP_RANGE(start, end) \ - for (reg=start; reg < end; reg += 4) \ - seq_printf(m, "%08x\t%08x\n", reg, I915_READ(reg)); - - DUMP_RANGE(0x00000, 0x00fff); /* VGA registers */ - DUMP_RANGE(0x02000, 0x02fff); /* instruction, memory, interrupt control registers */ - DUMP_RANGE(0x03000, 0x031ff); /* FENCE and PPGTT control registers */ - DUMP_RANGE(0x03200, 0x03fff); /* frame buffer compression registers */ - DUMP_RANGE(0x05000, 0x05fff); /* I/O control registers */ - DUMP_RANGE(0x06000, 0x06fff); /* clock control registers */ - DUMP_RANGE(0x07000, 0x07fff); /* 3D internal debug registers */ - DUMP_RANGE(0x07400, 0x088ff); /* GPE debug registers */ - DUMP_RANGE(0x0a000, 0x0afff); /* display palette registers */ - DUMP_RANGE(0x10000, 0x13fff); /* MMIO MCHBAR */ - DUMP_RANGE(0x30000, 0x3ffff); /* overlay registers */ - DUMP_RANGE(0x60000, 0x6ffff); /* display engine pipeline registers */ - DUMP_RANGE(0x70000, 0x72fff); /* display and cursor registers */ - DUMP_RANGE(0x73000, 0x73fff); /* performance counters */ - - return 0; -} - static int i915_wedged_open(struct inode *inode, struct file *filp) @@ -519,7 +491,6 @@ static int i915_wedged_create(struct dentry *root, struct drm_minor *minor) } static struct drm_info_list i915_debugfs_list[] = { - {"i915_regs", i915_registers_info, 0}, {"i915_gem_active", i915_gem_object_list_info, 0, (void *) ACTIVE_LIST}, {"i915_gem_flushing", i915_gem_object_list_info, 0, (void *) FLUSHING_LIST}, {"i915_gem_inactive", i915_gem_object_list_info, 0, (void *) INACTIVE_LIST}, |