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From e479cd018fcd7f32714e5172265f8d1e7c4d9f0d Mon Sep 17 00:00:00 2001
From: Jason Self <j@jxself.org>
Date: Sun, 30 Aug 2015 14:27:44 -0700
Subject: [PATCH 1/1] [PATCH] drm/radeon: Make the driver load without the
firmwares.
---
drivers/gpu/drm/radeon/r600.c | 8 ++++----
drivers/gpu/drm/radeon/r600_cp.c | 5 ++++-
2 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 103f5d0..98f923b4 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2489,7 +2489,7 @@ int r600_init_microcode(struct radeon_device *rdev)
}
DRM_INFO("Loading %s Microcode\n", chip_name);
-
+#if 0
snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/", chip_name);
err = reject_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
if (err)
@@ -2541,7 +2541,7 @@ int r600_init_microcode(struct radeon_device *rdev)
err = -EINVAL;
}
}
-
+#endif
out:
if (err) {
if (err != -EINVAL)
@@ -3201,7 +3201,7 @@ int r600_init(struct radeon_device *rdev)
r = radeon_bo_init(rdev);
if (r)
return r;
-
+#if 0
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = r600_init_microcode(rdev);
if (r) {
@@ -3209,7 +3209,7 @@ int r600_init(struct radeon_device *rdev)
return r;
}
}
-
+#endif
/* Initialize power management */
radeon_pm_init(rdev);
diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c
index cd3f6ac..b09af51 100644
--- a/drivers/gpu/drm/radeon/r600_cp.c
+++ b/drivers/gpu/drm/radeon/r600_cp.c
@@ -2241,7 +2241,7 @@ int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
else
r600_vm_init(dev);
}
-
+#if 0
if (!dev_priv->me_fw || !dev_priv->pfp_fw) {
int err = r600_cp_init_microcode(dev_priv);
if (err) {
@@ -2250,6 +2250,9 @@ int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
return err;
}
}
+#endif
+ printk("Skipping firmware loading\n");
+#endif
if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
r700_cp_load_microcode(dev_priv);
else
--
1.9.1
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