1 files changed, 0 insertions, 69 deletions
diff --git a/common/recipes-kernel/linux/files/0329-drm-amdgpu-gfx-fix-off-by-one-in-rb-rework-v2.patch b/common/recipes-kernel/linux/files/0329-drm-amdgpu-gfx-fix-off-by-one-in-rb-rework-v2.patch
deleted file mode 100644
index 3bec60c9..00000000
--- a/common/recipes-kernel/linux/files/0329-drm-amdgpu-gfx-fix-off-by-one-in-rb-rework-v2.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-From f8f5af1bcc6786bdf282e1116c6b7af76cf443f7 Mon Sep 17 00:00:00 2001
-From: Alex Deucher <alexander.deucher@amd.com>
-Date: Wed, 24 Feb 2016 10:06:06 -0500
-Subject: [PATCH 0329/1110] drm/amdgpu/gfx: fix off by one in rb rework (v2)
-
-When I reworked this code, I messed up num rb count.
-
-v2: use hweight32
-
-Reviewed-by: Ken Wang <Qingquing.Wang@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 7 ++-----
- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 7 ++-----
- 2 files changed, 4 insertions(+), 10 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
-index 4370daf..c452048 100644
---- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
-+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
-@@ -1635,7 +1635,7 @@ static u32 gfx_v7_0_get_rb_active_bitmap(struct amdgpu_device *adev)
- static void gfx_v7_0_setup_rb(struct amdgpu_device *adev)
- {
- 	int i, j;
--	u32 data, tmp, num_rbs = 0;
-+	u32 data;
- 	u32 active_rbs = 0;
- 
- 	mutex_lock(&adev->grbm_idx_mutex);
-@@ -1655,10 +1655,7 @@ static void gfx_v7_0_setup_rb(struct amdgpu_device *adev)
- 	mutex_unlock(&adev->grbm_idx_mutex);
- 
- 	adev->gfx.config.backend_enable_mask = active_rbs;
--	tmp = active_rbs;
--	while (tmp >>= 1)
--		num_rbs++;
--	adev->gfx.config.num_rbs = num_rbs;
-+	adev->gfx.config.num_rbs = hweight32(active_rbs);
- }
- 
- /**
-diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
-index 1744f67..48bc114 100644
---- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
-+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
-@@ -2613,7 +2613,7 @@ static u32 gfx_v8_0_get_rb_active_bitmap(struct amdgpu_device *adev)
- static void gfx_v8_0_setup_rb(struct amdgpu_device *adev)
- {
- 	int i, j;
--	u32 data, tmp, num_rbs = 0;
-+	u32 data;
- 	u32 active_rbs = 0;
- 
- 	mutex_lock(&adev->grbm_idx_mutex);
-@@ -2629,10 +2629,7 @@ static void gfx_v8_0_setup_rb(struct amdgpu_device *adev)
- 	mutex_unlock(&adev->grbm_idx_mutex);
- 
- 	adev->gfx.config.backend_enable_mask = active_rbs;
--	tmp = active_rbs;
--	while (tmp >>= 1)
--		num_rbs++;
--	adev->gfx.config.num_rbs = num_rbs;
-+	adev->gfx.config.num_rbs = hweight32(active_rbs);
- }
- 
- /**
--- 
-2.7.4
-