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drm/amdgpu/gfx10: add support for wks firmware loading 

load different cp firmware according to the DID and RID

Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Tianci.Yin <tianci.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tianci.Yin 2019-09-12 17:40:22 +08:00 committed by Alex Deucher
parent 697d715050
commit 1e94b43813
1 changed files with 16 additions and 6 deletions
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22
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
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@ -70,6 +70,11 @@ MODULE_FIRMWARE("amdgpu/navi10_mec.bin");
MODULE_FIRMWARE("amdgpu/navi10_mec2.bin");
MODULE_FIRMWARE("amdgpu/navi10_rlc.bin");
MODULE_FIRMWARE("amdgpu/navi14_ce_wks.bin");
MODULE_FIRMWARE("amdgpu/navi14_pfp_wks.bin");
MODULE_FIRMWARE("amdgpu/navi14_me_wks.bin");
MODULE_FIRMWARE("amdgpu/navi14_mec_wks.bin");
MODULE_FIRMWARE("amdgpu/navi14_mec2_wks.bin");
MODULE_FIRMWARE("amdgpu/navi14_ce.bin");
MODULE_FIRMWARE("amdgpu/navi14_pfp.bin");
MODULE_FIRMWARE("amdgpu/navi14_me.bin");
@ -594,7 +599,8 @@ static void gfx_v10_0_check_gfxoff_flag(struct amdgpu_device *adev)
static int gfx_v10_0_init_microcode(struct amdgpu_device *adev)
{
const char *chip_name;
char fw_name[30];
char fw_name[40];
char wks[10];
int err;
struct amdgpu_firmware_info *info = NULL;
const struct common_firmware_header *header = NULL;
@ -607,12 +613,16 @@ static int gfx_v10_0_init_microcode(struct amdgpu_device *adev)
DRM_DEBUG("\n");
memset(wks, 0, sizeof(wks));
switch (adev->asic_type) {
case CHIP_NAVI10:
chip_name = "navi10";
break;
case CHIP_NAVI14:
chip_name = "navi14";
if (!(adev->pdev->device == 0x7340 &&
adev->pdev->revision != 0x00))
snprintf(wks, sizeof(wks), "_wks");
break;
case CHIP_NAVI12:
chip_name = "navi12";
@ -621,7 +631,7 @@ static int gfx_v10_0_init_microcode(struct amdgpu_device *adev)
BUG();
}
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name);
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp%s.bin", chip_name, wks);
err = request_firmware(&adev->gfx.pfp_fw, fw_name, adev->dev);
if (err)
goto out;
@ -632,7 +642,7 @@ static int gfx_v10_0_init_microcode(struct amdgpu_device *adev)
adev->gfx.pfp_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
adev->gfx.pfp_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name);
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me%s.bin", chip_name, wks);
err = request_firmware(&adev->gfx.me_fw, fw_name, adev->dev);
if (err)
goto out;
@ -643,7 +653,7 @@ static int gfx_v10_0_init_microcode(struct amdgpu_device *adev)
adev->gfx.me_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
adev->gfx.me_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name);
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce%s.bin", chip_name, wks);
err = request_firmware(&adev->gfx.ce_fw, fw_name, adev->dev);
if (err)
goto out;
@ -708,7 +718,7 @@ static int gfx_v10_0_init_microcode(struct amdgpu_device *adev)
if (adev->gfx.rlc.is_rlc_v2_1)
gfx_v10_0_init_rlc_ext_microcode(adev);
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name);
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec%s.bin", chip_name, wks);
err = request_firmware(&adev->gfx.mec_fw, fw_name, adev->dev);
if (err)
goto out;
@ -719,7 +729,7 @@ static int gfx_v10_0_init_microcode(struct amdgpu_device *adev)
adev->gfx.mec_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
adev->gfx.mec_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name);
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2%s.bin", chip_name, wks);
err = request_firmware(&adev->gfx.mec2_fw, fw_name, adev->dev);
if (!err) {
err = amdgpu_ucode_validate(adev->gfx.mec2_fw);