diff options
| author | Damien Lespiau <damien.lespiau@intel.com> | 2015-10-27 13:46:59 +0100 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-11-09 18:14:11 +0100 |
| commit | b6e7d894c3d211b87dd7fde11b2916ecfc20179a (patch) | |
| tree | 9ff1077c78efea64633a1bfbb80345800cbdb2a6 /drivers/gpu/drm/i915/intel_csr.c | |
| parent | drm/i915: Fix failure paths around initial fbdev allocation (diff) | |
| download | linux-b6e7d894c3d211b87dd7fde11b2916ecfc20179a.tar.xz linux-b6e7d894c3d211b87dd7fde11b2916ecfc20179a.zip | |
drm/i915/skl: Store and print the DMC firmware version we load
That can be handy later on to tell which DMC firmware version the user
has, by just looking at the dmesg.
v2: use DRM_DEBUG_DRIVER (Chris)
v3: use DRM_INFO (Marc Herbert)
Cc: Marc Herbert <marc.herbert@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> (v1)
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1445950025-5793-1-git-send-email-mika.kuoppala@intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
Tested-by: Daniel Stone <daniels@collabora.com> # SKL
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_csr.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_csr.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c index 9e530a739354..e620e853efcb 100644 --- a/drivers/gpu/drm/i915/intel_csr.c +++ b/drivers/gpu/drm/i915/intel_csr.c @@ -321,6 +321,9 @@ static void finish_csr_load(const struct firmware *fw, void *context) (css_header->header_len * 4)); goto out; } + + csr->version = css_header->version; + readcount += sizeof(struct intel_css_header); /* Extract Package Header information*/ @@ -402,7 +405,11 @@ static void finish_csr_load(const struct firmware *fw, void *context) intel_csr_load_program(dev); fw_loaded = true; - DRM_DEBUG_KMS("Finished loading %s\n", dev_priv->csr.fw_path); + DRM_INFO("Finished loading %s (v%u.%u)\n", + dev_priv->csr.fw_path, + CSR_VERSION_MAJOR(csr->version), + CSR_VERSION_MINOR(csr->version)); + out: if (fw_loaded) intel_runtime_pm_put(dev_priv); |