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drm/i915/uc: Add message with firmware url 

In case of firmware fetch failure we should help user
find latest firmware. URL macro duplication from csr.c
will be fixed in upcoming patch.

Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171016144724.17244-11-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko 2017-10-16 14:47:19 +00:00 committed by Joonas Lahtinen
parent 5f99afdbf1
commit 1e913d27ce
2 changed files with 4 additions and 0 deletions
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2
drivers/gpu/drm/i915/intel_uc_fw.c
View File

@ -188,6 +188,8 @@ fail:
DRM_WARN("%s: Failed to fetch firmware %s (error %d)\n",
intel_uc_fw_type_repr(uc_fw->type), uc_fw->path, err);
DRM_INFO("%s: Firmware can be downloaded from %s\n",
intel_uc_fw_type_repr(uc_fw->type), INTEL_UC_FIRMWARE_URL);
release_firmware(fw); /* OK even if fw is NULL */
}

2
drivers/gpu/drm/i915/intel_uc_fw.h
View File

@ -27,6 +27,8 @@
struct drm_i915_private;
#define INTEL_UC_FIRMWARE_URL "https://01.org/linuxgraphics/downloads/firmware"
enum intel_uc_fw_status {
INTEL_UC_FIRMWARE_FAIL = -1,
INTEL_UC_FIRMWARE_NONE = 0,