diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0016-amdgpu-gfxv8-Simplification-in-gfx_v8_0_enable_gui_i.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0016-amdgpu-gfxv8-Simplification-in-gfx_v8_0_enable_gui_i.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0016-amdgpu-gfxv8-Simplification-in-gfx_v8_0_enable_gui_i.patch b/common/recipes-kernel/linux/files/0016-amdgpu-gfxv8-Simplification-in-gfx_v8_0_enable_gui_i.patch new file mode 100644 index 00000000..b6e77ef4 --- /dev/null +++ b/common/recipes-kernel/linux/files/0016-amdgpu-gfxv8-Simplification-in-gfx_v8_0_enable_gui_i.patch @@ -0,0 +1,44 @@ +From 8b58a7e84ac160e687c8a184833c4d6210125dd2 Mon Sep 17 00:00:00 2001 +From: Tom St Denis <tom.stdenis@amd.com> +Date: Tue, 1 Dec 2015 10:42:28 -0500 +Subject: [PATCH 0016/1110] amdgpu/gfxv8: Simplification in + gfx_v8_0_enable_gui_idle_interrupt() + +Simplified the function by folding the two paths into one. + +Signed-off-by: Tom St Denis <tom.stdenis@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 16 +++++----------- + 1 file changed, 5 insertions(+), 11 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +index 38f960c..0446565 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +@@ -2818,17 +2818,11 @@ static void gfx_v8_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, + { + u32 tmp = RREG32(mmCP_INT_CNTL_RING0); + +- if (enable) { +- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, 1); +- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, 1); +- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, 1); +- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, 1); +- } else { +- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, 0); +- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, 0); +- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, 0); +- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, 0); +- } ++ tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0); ++ tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0); ++ tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0); ++ tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, enable ? 1 : 0); ++ + WREG32(mmCP_INT_CNTL_RING0, tmp); + } + +-- +2.7.4 + |