| Message ID | 1435688939-26523-2-git-send-email-damien.lespiau@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Jun 30, 2015 at 07:28:54PM +0100, Damien Lespiau wrote: > Create a new debufs file for it, we'll have a few more things to add > there. > > Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> > --- > drivers/gpu/drm/i915/i915_debugfs.c | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) > > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c > index 31d8768..df35448 100644 > --- a/drivers/gpu/drm/i915/i915_debugfs.c > +++ b/drivers/gpu/drm/i915/i915_debugfs.c > @@ -2598,6 +2598,27 @@ 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; > + static const char *csr_state_str[] = { "unknown", "loaded", "error" }; > + enum csr_state csr_state; > + > + > + if (!HAS_CSR(dev)) { > + seq_puts(m, "not supported\n"); > + return 0; > + } > + > + csr_state = intel_csr_load_status_get(dev_priv); This will disappear after the dmc loader rework. -Daniel > + seq_printf(m, "status: %s\n", csr_state_str[csr_state]); > + > + return 0; > +} > + > static void intel_seq_print_mode(struct seq_file *m, int tabs, > struct drm_display_mode *mode) > { > @@ -5068,6 +5089,7 @@ 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}, > -- > 2.1.0 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
On Wed, Jul 01, 2015 at 03:16:24PM +0200, Daniel Vetter wrote: > On Tue, Jun 30, 2015 at 07:28:54PM +0100, Damien Lespiau wrote: > > Create a new debufs file for it, we'll have a few more things to add > > there. > > > > Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> > > --- > > drivers/gpu/drm/i915/i915_debugfs.c | 22 ++++++++++++++++++++++ > > 1 file changed, 22 insertions(+) > > > > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c > > index 31d8768..df35448 100644 > > --- a/drivers/gpu/drm/i915/i915_debugfs.c > > +++ b/drivers/gpu/drm/i915/i915_debugfs.c > > @@ -2598,6 +2598,27 @@ 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; > > + static const char *csr_state_str[] = { "unknown", "loaded", "error" }; > > + enum csr_state csr_state; > > + > > + > > + if (!HAS_CSR(dev)) { > > + seq_puts(m, "not supported\n"); > > + return 0; > > + } > > + > > + csr_state = intel_csr_load_status_get(dev_priv); > > This will disappear after the dmc loader rework. Are you suggesting that we shouldn't touch that code until someone reworks it? (seems fairly unbounded to me).
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 31d8768..df35448 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2598,6 +2598,27 @@ 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; + static const char *csr_state_str[] = { "unknown", "loaded", "error" }; + enum csr_state csr_state; + + + if (!HAS_CSR(dev)) { + seq_puts(m, "not supported\n"); + return 0; + } + + csr_state = intel_csr_load_status_get(dev_priv); + seq_printf(m, "status: %s\n", csr_state_str[csr_state]); + + return 0; +} + static void intel_seq_print_mode(struct seq_file *m, int tabs, struct drm_display_mode *mode) { @@ -5068,6 +5089,7 @@ 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},
Create a new debufs file for it, we'll have a few more things to add there. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> --- drivers/gpu/drm/i915/i915_debugfs.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)