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Message-ID: <20230103221852.22813-7-mario.limonciello@amd.com>
Date: Tue, 3 Jan 2023 16:18:25 -0600
From: Mario Limonciello <mario.limonciello@....com>
To: Alex Deucher <alexander.deucher@....com>,
<linux-kernel@...r.kernel.org>
CC: Javier Martinez Canillas <javierm@...hat.com>,
Carlos Soriano Sanchez <csoriano@...hat.com>,
<amd-gfx@...ts.freedesktop.org>, <dri-devel@...ts.freedesktop.org>,
David Airlie <airlied@...il.com>,
"Daniel Vetter" <daniel@...ll.ch>, <christian.koenig@....com>,
Lazar Lijo <Lijo.Lazar@....com>,
Mario Limonciello <mario.limonciello@....com>,
"Pan, Xinhui" <Xinhui.Pan@....com>
Subject: [PATCH v4 06/27] drm/amd: Use `amdgpu_ucode_load` helper for SDMA
The `amdgpu_ucode_load` helper will ensure that the return code for
missing firmware is -ENODEV so that early_init can fail.
Signed-off-by: Mario Limonciello <mario.limonciello@....com>
---
v3->v4:
* New patch
---
drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c
index ea5278f094c0..9e85a078d918 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c
@@ -154,16 +154,11 @@ int amdgpu_sdma_process_ecc_irq(struct amdgpu_device *adev,
static int amdgpu_sdma_init_inst_ctx(struct amdgpu_sdma_instance *sdma_inst)
{
- int err = 0;
uint16_t version_major;
const struct common_firmware_header *header = NULL;
const struct sdma_firmware_header_v1_0 *hdr;
const struct sdma_firmware_header_v2_0 *hdr_v2;
- err = amdgpu_ucode_validate(sdma_inst->fw);
- if (err)
- return err;
-
header = (const struct common_firmware_header *)
sdma_inst->fw->data;
version_major = le16_to_cpu(header->header_version_major);
@@ -214,7 +209,7 @@ int amdgpu_sdma_init_microcode(struct amdgpu_device *adev,
const struct sdma_firmware_header_v2_0 *sdma_hdr;
uint16_t version_major;
- err = request_firmware(&adev->sdma.instance[instance].fw, fw_name, adev->dev);
+ err = amdgpu_ucode_load(adev, &adev->sdma.instance[instance].fw, fw_name);
if (err)
goto out;
--
2.34.1
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