From 62871f155922ac201f45c7178c5e0bb568ab6d50 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 18 Dec 2013 19:11:27 -0500
Subject: drm/radeon: re-order firmware loading in preparation for dpm rework

commit 01ac8794a77192236a4b91c33adf4177ac5a21f0 upstream.

We need to reorder the driver init sequence to better accomodate
dpm which needs to be loaded earlier in the init sequence.  Move
fw init up so that it's available for dpm init.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 31f5f0e..071b77c 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -6995,26 +6995,7 @@ static int cik_startup(struct radeon_device *rdev)
 
 	cik_mc_program(rdev);
 
-	if (rdev->flags & RADEON_IS_IGP) {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
-		    !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) {
-			r = cik_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
-	} else {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
-		    !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw ||
-		    !rdev->mc_fw) {
-			r = cik_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
-
+	if (!(rdev->flags & RADEON_IS_IGP)) {
 		r = ci_mc_load_microcode(rdev);
 		if (r) {
 			DRM_ERROR("Failed to load MC firmware!\n");
@@ -7327,6 +7308,27 @@ int cik_init(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	if (rdev->flags & RADEON_IS_IGP) {
+		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
+		    !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) {
+			r = cik_init_microcode(rdev);
+			if (r) {
+				DRM_ERROR("Failed to load firmware!\n");
+				return r;
+			}
+		}
+	} else {
+		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
+		    !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw ||
+		    !rdev->mc_fw) {
+			r = cik_init_microcode(rdev);
+			if (r) {
+				DRM_ERROR("Failed to load firmware!\n");
+				return r;
+			}
+		}
+	}
+
 	ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
 	ring->ring_obj = NULL;
 	r600_ring_init(rdev, ring, 1024 * 1024);
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 5f07d1b..c429bb9 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -5061,26 +5061,11 @@ static int evergreen_startup(struct radeon_device *rdev)
 	evergreen_mc_program(rdev);
 
 	if (ASIC_IS_DCE5(rdev)) {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
-			r = ni_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
 		r = ni_mc_load_microcode(rdev);
 		if (r) {
 			DRM_ERROR("Failed to load MC firmware!\n");
 			return r;
 		}
-	} else {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
-			r = r600_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
 	}
 
 	if (rdev->flags & RADEON_IS_AGP) {
@@ -5308,6 +5293,24 @@ int evergreen_init(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	if (ASIC_IS_DCE5(rdev)) {
+		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
+			r = ni_init_microcode(rdev);
+			if (r) {
+				DRM_ERROR("Failed to load firmware!\n");
+				return r;
+			}
+		}
+	} else {
+		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
+			r = r600_init_microcode(rdev);
+			if (r) {
+				DRM_ERROR("Failed to load firmware!\n");
+				return r;
+			}
+		}
+	}
+
 	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL;
 	r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024);
 
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index b2dbd48..474343a 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1881,23 +1881,7 @@ static int cayman_startup(struct radeon_device *rdev)
 
 	evergreen_mc_program(rdev);
 
-	if (rdev->flags & RADEON_IS_IGP) {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
-			r = ni_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
-	} else {
-		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
-			r = ni_init_microcode(rdev);
-			if (r) {
-				DRM_ERROR("Failed to load firmware!\n");
-				return r;
-			}
-		}
-
+	if (!(rdev->flags & RADEON_IS_IGP)) {
 		r = ni_mc_load_microcode(rdev);
 		if (r) {
 			DRM_ERROR("Failed to load MC firmware!\n");
@@ -2148,6 +2132,24 @@ int cayman_init(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	if (rdev->flags & RADEON_IS_IGP) {
+		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
+			r = ni_init_microcode(rdev);
+			if (r) {
+				DRM_ERROR("Failed to load firmware!\n");
+				return r;
+			}
+		}
+	} else {
+		if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
+			r = ni_init_microcode(rdev);
+			if (r) {
+				DRM_ERROR("Failed to load firmware!\n");
+				return r;
+			}
+		}
+	}
+
 	ring->ring_obj = NULL;
 	r600_ring_init(rdev, ring, 1024 * 1024);
 
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 67da7e2..5af2729 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2726,14 +2726,6 @@ static int r600_startup(struct radeon_device *rdev)
 
 	r600_mc_program(rdev);
 
-	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
-		r = r600_init_microcode(rdev);
-		if (r) {
-			DRM_ERROR("Failed to load firmware!\n");
-			return r;
-		}
-	}
-
 	if (rdev->flags & RADEON_IS_AGP) {
 		r600_agp_enable(rdev);
 	} else {
@@ -2921,6 +2913,14 @@ int r600_init(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
+		r = r600_init_microcode(rdev);
+		if (r) {
+			DRM_ERROR("Failed to load firmware!\n");
+			return r;
+		}
+	}
+
 	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL;
 	r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024);
 
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 99dd9d8..c4960ad 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -1665,14 +1665,6 @@ static int rv770_startup(struct radeon_device *rdev)
 
 	rv770_mc_program(rdev);
 
-	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
-		r = r600_init_microcode(rdev);
-		if (r) {
-			DRM_ERROR("Failed to load firmware!\n");
-			return r;
-		}
-	}
-
 	if (rdev->flags & RADEON_IS_AGP) {
 		rv770_agp_enable(rdev);
 	} else {
@@ -1876,6 +1868,14 @@ int rv770_init(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
+		r = r600_init_microcode(rdev);
+		if (r) {
+			DRM_ERROR("Failed to load firmware!\n");
+			return r;
+		}
+	}
+
 	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL;
 	r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024);
 
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 8277ee0..873e0a6 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -6387,15 +6387,6 @@ static int si_startup(struct radeon_device *rdev)
 
 	si_mc_program(rdev);
 
-	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
-	    !rdev->rlc_fw || !rdev->mc_fw) {
-		r = si_init_microcode(rdev);
-		if (r) {
-			DRM_ERROR("Failed to load firmware!\n");
-			return r;
-		}
-	}
-
 	r = si_mc_load_microcode(rdev);
 	if (r) {
 		DRM_ERROR("Failed to load MC firmware!\n");
@@ -6663,6 +6654,15 @@ int si_init(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
+	    !rdev->rlc_fw || !rdev->mc_fw) {
+		r = si_init_microcode(rdev);
+		if (r) {
+			DRM_ERROR("Failed to load firmware!\n");
+			return r;
+		}
+	}
+
 	ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
 	ring->ring_obj = NULL;
 	r600_ring_init(rdev, ring, 1024 * 1024);
-- 
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