[PATCH] drm/amdgpu/gfx10: add support for wks firmware loading
Yin, Tianci (Rico)
Tianci.Yin at amd.com
Thu Sep 19 06:12:15 UTC 2019
Thanks Feifei!
________________________________
From: Xu, Feifei <Feifei.Xu at amd.com>
Sent: Thursday, September 19, 2019 14:05
To: Yin, Tianci (Rico) <Tianci.Yin at amd.com>; amd-gfx at lists.freedesktop.org <amd-gfx at lists.freedesktop.org>
Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Yin, Tianci (Rico) <Tianci.Yin at amd.com>; Zhang, Hawking <Hawking.Zhang at amd.com>
Subject: RE: [PATCH] drm/amdgpu/gfx10: add support for wks firmware loading
Reviewed-by: Feifei Xu <Feifei.Xu at amd.com>
-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Tianci Yin
Sent: Thursday, September 19, 2019 1:33 PM
To: amd-gfx at lists.freedesktop.org
Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Yin, Tianci (Rico) <Tianci.Yin at amd.com>; Zhang, Hawking <Hawking.Zhang at amd.com>
Subject: [PATCH] drm/amdgpu/gfx10: add support for wks firmware loading
From: "Tianci.Yin" <tianci.yin at amd.com>
load different cp firmware according to the DID and RID
Signed-off-by: Tianci.Yin <tianci.yin at amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 22 ++++++++++++++++------
1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 082a0b3298a9..65caf404e7d1 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -66,6 +66,11 @@ 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");
@@ -591,7 +596,8 @@ 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; @@ -604,12 +610,16 @@ 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";
@@ -618,7 +628,7 @@ 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;
@@ -629,7 +639,7 @@ 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;
@@ -640,7 +650,7 @@ 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;
@@ -705,7 +715,7 @@ 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;
@@ -716,7 +726,7 @@ 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);
--
2.17.1
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