1 files changed, 0 insertions, 91 deletions
diff --git a/common/recipes-kernel/linux/files/0343-drm-amdgpu-Implement-mmio-callbacks-for-CGS.patch b/common/recipes-kernel/linux/files/0343-drm-amdgpu-Implement-mmio-callbacks-for-CGS.patch
deleted file mode 100644
index 38e072b3..00000000
--- a/common/recipes-kernel/linux/files/0343-drm-amdgpu-Implement-mmio-callbacks-for-CGS.patch
+++ /dev/null
@@ -1,91 +0,0 @@
-From aba684d87a4d6805feddc7c4bc77c3c24f913ed1 Mon Sep 17 00:00:00 2001
-From: Chunming Zhou <David1.Zhou@amd.com>
-Date: Fri, 22 May 2015 11:29:30 -0400
-Subject: [PATCH 0343/1050] drm/amdgpu: Implement mmio callbacks for CGS
-
-This implements the MMIO register accessors.
-
-Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
-Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 45 ++++++++++++++++++++++++++++-----
- 1 file changed, 38 insertions(+), 7 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
-index aea264a..7ba92f7 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
-@@ -103,22 +103,38 @@ static int amdgpu_cgs_kunmap_gpu_mem(void *cgs_device, cgs_handle_t handle)
- 
- static uint32_t amdgpu_cgs_read_register(void *cgs_device, unsigned offset)
- {
--	/* TODO */
--	return 0;
-+	CGS_FUNC_ADEV;
-+	return RREG32(offset);
- }
- 
- static void amdgpu_cgs_write_register(void *cgs_device, unsigned offset,
- 				      uint32_t value)
- {
--	/* TODO */
--	return;
-+	CGS_FUNC_ADEV;
-+	WREG32(offset, value);
- }
- 
- static uint32_t amdgpu_cgs_read_ind_register(void *cgs_device,
- 					     enum cgs_ind_reg space,
- 					     unsigned index)
- {
--	/* TODO */
-+	CGS_FUNC_ADEV;
-+	switch (space) {
-+	case CGS_IND_REG__MMIO:
-+		return RREG32_IDX(index);
-+	case CGS_IND_REG__PCIE:
-+		return RREG32_PCIE(index);
-+	case CGS_IND_REG__SMC:
-+		return RREG32_SMC(index);
-+	case CGS_IND_REG__UVD_CTX:
-+		return RREG32_UVD_CTX(index);
-+	case CGS_IND_REG__DIDT:
-+		return RREG32_DIDT(index);
-+	case CGS_IND_REG__AUDIO_ENDPT:
-+		DRM_ERROR("audio endpt register access not implemented.\n");
-+		return 0;
-+	}
-+	WARN(1, "Invalid indirect register space");
- 	return 0;
- }
- 
-@@ -126,8 +142,23 @@ static void amdgpu_cgs_write_ind_register(void *cgs_device,
- 					  enum cgs_ind_reg space,
- 					  unsigned index, uint32_t value)
- {
--	/* TODO */
--	return;
-+	CGS_FUNC_ADEV;
-+	switch (space) {
-+	case CGS_IND_REG__MMIO:
-+		return WREG32_IDX(index, value);
-+	case CGS_IND_REG__PCIE:
-+		return WREG32_PCIE(index, value);
-+	case CGS_IND_REG__SMC:
-+		return WREG32_SMC(index, value);
-+	case CGS_IND_REG__UVD_CTX:
-+		return WREG32_UVD_CTX(index, value);
-+	case CGS_IND_REG__DIDT:
-+		return WREG32_DIDT(index, value);
-+	case CGS_IND_REG__AUDIO_ENDPT:
-+		DRM_ERROR("audio endpt register access not implemented.\n");
-+		return;
-+	}
-+	WARN(1, "Invalid indirect register space");
- }
- 
- static uint8_t amdgpu_cgs_read_pci_config_byte(void *cgs_device, unsigned addr)
--- 
-1.9.1
-