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Diffstat (limited to 'common/recipes-kernel/linux/files/0297-drm-amdgpu-gfx7-LOC-reduction-in-gfx_v7_0_setup_rb.patch')
-rw-r--r--common/recipes-kernel/linux/files/0297-drm-amdgpu-gfx7-LOC-reduction-in-gfx_v7_0_setup_rb.patch43
1 files changed, 0 insertions, 43 deletions
diff --git a/common/recipes-kernel/linux/files/0297-drm-amdgpu-gfx7-LOC-reduction-in-gfx_v7_0_setup_rb.patch b/common/recipes-kernel/linux/files/0297-drm-amdgpu-gfx7-LOC-reduction-in-gfx_v7_0_setup_rb.patch
deleted file mode 100644
index 31219bcd..00000000
--- a/common/recipes-kernel/linux/files/0297-drm-amdgpu-gfx7-LOC-reduction-in-gfx_v7_0_setup_rb.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 57ff151880cced48d72bcf4d5334864e6a4bc0a7 Mon Sep 17 00:00:00 2001
-From: Tom St Denis <tom.stdenis@amd.com>
-Date: Mon, 8 Feb 2016 12:34:19 -0500
-Subject: [PATCH 0297/1110] drm/amdgpu/gfx7: LOC reduction in gfx_v7_0_setup_rb
-
-Reduce for loop with bitmask to simple complement and mask
-
-Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
-Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 9 ++-------
- 1 file changed, 2 insertions(+), 7 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
-index adaa3f8..940dc0b 100644
---- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
-+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
-@@ -1648,7 +1648,7 @@ static void gfx_v7_0_setup_rb(struct amdgpu_device *adev,
- u32 max_rb_num_per_se)
- {
- int i, j;
-- u32 data, mask;
-+ u32 data;
- u32 disabled_rbs = 0;
- u32 enabled_rbs = 0;
-
-@@ -1666,12 +1666,7 @@ static void gfx_v7_0_setup_rb(struct amdgpu_device *adev,
- gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff);
- mutex_unlock(&adev->grbm_idx_mutex);
-
-- mask = 1;
-- for (i = 0; i < max_rb_num_per_se * se_num; i++) {
-- if (!(disabled_rbs & mask))
-- enabled_rbs |= mask;
-- mask <<= 1;
-- }
-+ enabled_rbs = (~disabled_rbs) & ((1UL<<(max_rb_num_per_se*se_num))-1);
-
- adev->gfx.config.backend_enable_mask = enabled_rbs;
-
---
-2.7.4
-