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drm/i915/guc: Consolidate firmware major-minor to one place 

Currently to change the firmware one has to update the exported
module firmware string and the major-minor versions used for
verification after load. Consolidate that to a single place
defining correct major and minor versions per platform.

v2: Rebased for KBL.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Dave Gordon <david.s.gordon@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Peter Antoine <peter.antoine@intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Dave Gordon <david.s.gordon@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470842206-35685-1-git-send-email-tvrtko.ursulin@linux.intel.com
This commit is contained in:
Tvrtko Ursulin 2016-08-10 16:16:46 +01:00
parent c1bb11451e
commit 5e334c199a
1 changed files with 21 additions and 9 deletions
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30
drivers/gpu/drm/i915/intel_guc_loader.c
View File

@ -59,13 +59,25 @@
*
*/
#define I915_SKL_GUC_UCODE "i915/skl_guc_ver6_1.bin"
#define SKL_FW_MAJOR 6
#define SKL_FW_MINOR 1
#define BXT_FW_MAJOR 8
#define BXT_FW_MINOR 7
#define KBL_FW_MAJOR 9
#define KBL_FW_MINOR 14
#define GUC_FW_PATH(platform, major, minor) \
"i915/" __stringify(platform) "_guc_ver" __stringify(major) "_" __stringify(minor) ".bin"
#define I915_SKL_GUC_UCODE GUC_FW_PATH(skl, SKL_FW_MAJOR, SKL_FW_MINOR)
MODULE_FIRMWARE(I915_SKL_GUC_UCODE);
#define I915_BXT_GUC_UCODE "i915/bxt_guc_ver8_7.bin"
#define I915_BXT_GUC_UCODE GUC_FW_PATH(bxt, BXT_FW_MAJOR, BXT_FW_MINOR)
MODULE_FIRMWARE(I915_BXT_GUC_UCODE);
#define I915_KBL_GUC_UCODE "i915/kbl_guc_ver9_14.bin"
#define I915_KBL_GUC_UCODE GUC_FW_PATH(kbl, KBL_FW_MAJOR, KBL_FW_MINOR)
MODULE_FIRMWARE(I915_KBL_GUC_UCODE);
/* User-friendly representation of an enum */
@ -697,16 +709,16 @@ void intel_guc_init(struct drm_device *dev)
fw_path = NULL;
} else if (IS_SKYLAKE(dev)) {
fw_path = I915_SKL_GUC_UCODE;
guc_fw->guc_fw_major_wanted = 6;
guc_fw->guc_fw_minor_wanted = 1;
guc_fw->guc_fw_major_wanted = SKL_FW_MAJOR;
guc_fw->guc_fw_minor_wanted = SKL_FW_MINOR;
} else if (IS_BROXTON(dev)) {
fw_path = I915_BXT_GUC_UCODE;
guc_fw->guc_fw_major_wanted = 8;
guc_fw->guc_fw_minor_wanted = 7;
guc_fw->guc_fw_major_wanted = BXT_FW_MAJOR;
guc_fw->guc_fw_minor_wanted = BXT_FW_MINOR;
} else if (IS_KABYLAKE(dev)) {
fw_path = I915_KBL_GUC_UCODE;
guc_fw->guc_fw_major_wanted = 9;
guc_fw->guc_fw_minor_wanted = 14;
guc_fw->guc_fw_major_wanted = KBL_FW_MAJOR;
guc_fw->guc_fw_minor_wanted = KBL_FW_MINOR;
} else {
fw_path = ""; /* unknown device */
}