diff options
| author | Imre Deak <imre.deak@intel.com> | 2014-04-14 17:24:26 (GMT) |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-05-05 07:08:54 (GMT) |
| commit | 3b2c1bfe20da09301965f0acb82d3012a568dc83 (patch) | |
| tree | 09723296321694b0b0ee8709ff3f3d00e196d3d6 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 91ca689a04cf95d5658384617e514fcc2d60af79 (diff) | |
| download | linux-3b2c1bfe20da09301965f0acb82d3012a568dc83.tar.xz | |
drm/i915: remove the i915_dpio debugfs entry
There are igt tools that can read/write the DPIO registers, so having a
debugfs entry for only some of those registers is somewhat arbitrary /
redundant. Remove it.
v2:
- instead of fixing the entry by taking a power domain reference around
the register accesses, remove the entry (Ville)
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 02f1b39..4c785a2 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1903,53 +1903,6 @@ static int i915_ppgtt_info(struct seq_file *m, void *data) return 0; } -static int i915_dpio_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; - struct drm_i915_private *dev_priv = dev->dev_private; - int ret; - - - if (!IS_VALLEYVIEW(dev)) { - seq_puts(m, "unsupported\n"); - return 0; - } - - ret = mutex_lock_interruptible(&dev_priv->dpio_lock); - if (ret) - return ret; - - seq_printf(m, "DPIO_CTL: 0x%08x\n", I915_READ(DPIO_CTL)); - - seq_printf(m, "DPIO PLL DW3 CH0 : 0x%08x\n", - vlv_dpio_read(dev_priv, PIPE_A, VLV_PLL_DW3(0))); - seq_printf(m, "DPIO PLL DW3 CH1: 0x%08x\n", - vlv_dpio_read(dev_priv, PIPE_A, VLV_PLL_DW3(1))); - - seq_printf(m, "DPIO PLL DW5 CH0: 0x%08x\n", - vlv_dpio_read(dev_priv, PIPE_A, VLV_PLL_DW5(0))); - seq_printf(m, "DPIO PLL DW5 CH1: 0x%08x\n", - vlv_dpio_read(dev_priv, PIPE_A, VLV_PLL_DW5(1))); - - seq_printf(m, "DPIO PLL DW7 CH0: 0x%08x\n", - vlv_dpio_read(dev_priv, PIPE_A, VLV_PLL_DW7(0))); - seq_printf(m, "DPIO PLL DW7 CH1: 0x%08x\n", - vlv_dpio_read(dev_priv, PIPE_A, VLV_PLL_DW7(1))); - - seq_printf(m, "DPIO PLL DW10 CH0: 0x%08x\n", - vlv_dpio_read(dev_priv, PIPE_A, VLV_PLL_DW10(0))); - seq_printf(m, "DPIO PLL DW10 CH1: 0x%08x\n", - vlv_dpio_read(dev_priv, PIPE_A, VLV_PLL_DW10(1))); - - seq_printf(m, "DPIO_FASTCLK_DISABLE: 0x%08x\n", - vlv_dpio_read(dev_priv, PIPE_A, VLV_CMN_DW0)); - - mutex_unlock(&dev_priv->dpio_lock); - - return 0; -} - static int i915_llc(struct seq_file *m, void *data) { struct drm_info_node *node = (struct drm_info_node *) m->private; @@ -3808,7 +3761,6 @@ static const struct drm_info_list i915_debugfs_list[] = { {"i915_gen6_forcewake_count", i915_gen6_forcewake_count_info, 0}, {"i915_swizzle_info", i915_swizzle_info, 0}, {"i915_ppgtt_info", i915_ppgtt_info, 0}, - {"i915_dpio", i915_dpio_info, 0}, {"i915_llc", i915_llc, 0}, {"i915_edp_psr_status", i915_edp_psr_status, 0}, {"i915_sink_crc_eDP1", i915_sink_crc, 0}, |