drm/radeon/kms: add ucode loader for NI
The MC ucode is no longer loaded by the vbios
tables as on previous asics. It now must be loaded
by the driver.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 8c62b2f..da21105 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1152,6 +1152,7 @@
const struct firmware *me_fw; /* all family ME firmware */
const struct firmware *pfp_fw; /* r6/700 PFP firmware */
const struct firmware *rlc_fw; /* r6/700 RLC firmware */
+ const struct firmware *mc_fw; /* NI MC firmware */
struct r600_blit r600_blit;
struct r700_vram_scratch vram_scratch;
int msi_enabled; /* msi enabled */
@@ -1561,6 +1562,9 @@
extern int evergreen_blit_init(struct radeon_device *rdev);
extern void evergreen_blit_fini(struct radeon_device *rdev);
+extern int ni_init_microcode(struct radeon_device *rdev);
+extern int btc_mc_load_microcode(struct radeon_device *rdev);
+
/* radeon_acpi.c */
#if defined(CONFIG_ACPI)
extern int radeon_acpi_init(struct radeon_device *rdev);