drm/amdgpu: Add kicker device detection
commit 0bbf5fd86c585d437b75003f11365b324360a5d6 upstream. 1. add kicker device list 2. add kicker device checking helper function Signed-off-by: Frank Min <Frank.Min@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 09aa2b408f4ab689c3541d22b0968de0392ee406) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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f640d01108
commit
a5d7cc1647
@@ -28,6 +28,10 @@
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#include "amdgpu.h"
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#include "amdgpu_ucode.h"
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static const struct kicker_device kicker_device_list[] = {
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{0x744B, 0x00},
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};
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static void amdgpu_ucode_print_common_hdr(const struct common_firmware_header *hdr)
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{
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DRM_DEBUG("size_bytes: %u\n", le32_to_cpu(hdr->size_bytes));
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@@ -1268,6 +1272,19 @@ static const char *amdgpu_ucode_legacy_naming(struct amdgpu_device *adev, int bl
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return NULL;
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}
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bool amdgpu_is_kicker_fw(struct amdgpu_device *adev)
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{
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int i;
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for (i = 0; i < ARRAY_SIZE(kicker_device_list); i++) {
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if (adev->pdev->device == kicker_device_list[i].device &&
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adev->pdev->revision == kicker_device_list[i].revision)
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return true;
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}
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return false;
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}
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void amdgpu_ucode_ip_version_decode(struct amdgpu_device *adev, int block_type, char *ucode_prefix, int len)
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{
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int maj, min, rev;
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@@ -536,6 +536,11 @@ struct amdgpu_firmware {
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uint64_t fw_buf_mc;
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};
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struct kicker_device{
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unsigned short device;
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u8 revision;
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};
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void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr);
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void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr);
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void amdgpu_ucode_print_imu_hdr(const struct common_firmware_header *hdr);
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@@ -562,5 +567,6 @@ amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type);
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const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id);
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void amdgpu_ucode_ip_version_decode(struct amdgpu_device *adev, int block_type, char *ucode_prefix, int len);
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bool amdgpu_is_kicker_fw(struct amdgpu_device *adev);
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#endif
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