| Message ID | 1445950025-5793-3-git-send-email-mika.kuoppala@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On ti, 2015-10-27 at 14:47 +0200, Mika Kuoppala wrote: > From: Damien Lespiau <damien.lespiau@intel.com> > > Create a new debufs file for it, we'll have a few more things to add > there. > > v2: Fix checkpatch warning about static const array > v3: use named initializers (Ville) > v4: strip out csr_state as it will be removed in future (Ville, Imre) > > Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> (v1) > Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> > --- > drivers/gpu/drm/i915/i915_debugfs.c | 27 +++++++++++++++++++++++++++ > 1 file changed, 27 insertions(+) > > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c > index 89ba549..2f53cb1 100644 > --- a/drivers/gpu/drm/i915/i915_debugfs.c > +++ b/drivers/gpu/drm/i915/i915_debugfs.c > @@ -2783,6 +2783,32 @@ static int i915_power_domain_info(struct seq_file *m, void *unused) > return 0; > } > > +static int i915_dmc_info(struct seq_file *m, void *unused) > +{ > + struct drm_info_node *node = m->private; > + struct drm_device *dev = node->minor->dev; > + struct drm_i915_private *dev_priv = dev->dev_private; > + struct intel_csr *csr; > + > + if (!HAS_CSR(dev)) { > + seq_puts(m, "not supported\n"); > + return 0; > + } > + > + csr = &dev_priv->csr; > + > + seq_printf(m, "fw loaded: %s\n", yesno(csr->dmc_payload != NULL)); > + seq_printf(m, "path: %s\n", csr->fw_path); > + > + if (!csr->dmc_payload) > + return 0; > + > + seq_printf(m, "version: %d.%d\n", CSR_VERSION_MAJOR(csr->version), > + CSR_VERSION_MINOR(csr->version)); > + > + return 0; > +} > + > static void intel_seq_print_mode(struct seq_file *m, int tabs, > struct drm_display_mode *mode) > { > @@ -5242,6 +5268,7 @@ static const struct drm_info_list i915_debugfs_list[] = { > {"i915_energy_uJ", i915_energy_uJ, 0}, > {"i915_runtime_pm_status", i915_runtime_pm_status, 0}, > {"i915_power_domain_info", i915_power_domain_info, 0}, > + {"i915_dmc_info", i915_dmc_info, 0}, > {"i915_display_info", i915_display_info, 0}, > {"i915_semaphore_status", i915_semaphore_status, 0}, > {"i915_shared_dplls_info", i915_shared_dplls_info, 0},
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 89ba549..2f53cb1 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2783,6 +2783,32 @@ static int i915_power_domain_info(struct seq_file *m, void *unused) return 0; } +static int i915_dmc_info(struct seq_file *m, void *unused) +{ + struct drm_info_node *node = m->private; + struct drm_device *dev = node->minor->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + struct intel_csr *csr; + + if (!HAS_CSR(dev)) { + seq_puts(m, "not supported\n"); + return 0; + } + + csr = &dev_priv->csr; + + seq_printf(m, "fw loaded: %s\n", yesno(csr->dmc_payload != NULL)); + seq_printf(m, "path: %s\n", csr->fw_path); + + if (!csr->dmc_payload) + return 0; + + seq_printf(m, "version: %d.%d\n", CSR_VERSION_MAJOR(csr->version), + CSR_VERSION_MINOR(csr->version)); + + return 0; +} + static void intel_seq_print_mode(struct seq_file *m, int tabs, struct drm_display_mode *mode) { @@ -5242,6 +5268,7 @@ static const struct drm_info_list i915_debugfs_list[] = { {"i915_energy_uJ", i915_energy_uJ, 0}, {"i915_runtime_pm_status", i915_runtime_pm_status, 0}, {"i915_power_domain_info", i915_power_domain_info, 0}, + {"i915_dmc_info", i915_dmc_info, 0}, {"i915_display_info", i915_display_info, 0}, {"i915_semaphore_status", i915_semaphore_status, 0}, {"i915_shared_dplls_info", i915_shared_dplls_info, 0},