[PATCH v3 06/11] drm/amd: Request VCN microcode during IP discovery
From: Mario Limonciello
Date: Fri Dec 30 2022 - 00:22:30 EST
If VCN microcode is not available during early init, the firmware
framebuffer will have already been released and the screen will
freeze.
Move the request for VCN microcode into the IP discovery phase
so that if it's not available, IP discovery will fail.
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 41 ++++++++-
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 85 +------------------
2 files changed, 41 insertions(+), 85 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index 24d54ab0963a..07c05782a0e3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -124,6 +124,27 @@ MODULE_FIRMWARE("amdgpu/sdma_6_0_1.bin");
MODULE_FIRMWARE("amdgpu/sdma_6_0_2.bin");
MODULE_FIRMWARE("amdgpu/sdma_6_0_3.bin");
+MODULE_FIRMWARE("amdgpu/raven_vcn.bin");
+MODULE_FIRMWARE("amdgpu/picasso_vcn.bin");
+MODULE_FIRMWARE("amdgpu/raven2_vcn.bin");
+MODULE_FIRMWARE("amdgpu/arcturus_vcn.bin");
+MODULE_FIRMWARE("amdgpu/renoir_vcn.bin");
+MODULE_FIRMWARE("amdgpu/green_sardine_vcn.bin");
+MODULE_FIRMWARE("amdgpu/aldebaran_vcn.bin");
+MODULE_FIRMWARE("amdgpu/navi10_vcn.bin");
+MODULE_FIRMWARE("amdgpu/navi14_vcn.bin");
+MODULE_FIRMWARE("amdgpu/navi12_vcn.bin");
+MODULE_FIRMWARE("amdgpu/sienna_cichlid_vcn.bin");
+MODULE_FIRMWARE("amdgpu/navy_flounder_vcn.bin");
+MODULE_FIRMWARE("amdgpu/vangogh_vcn.bin");
+MODULE_FIRMWARE("amdgpu/dimgrey_cavefish_vcn.bin");
+MODULE_FIRMWARE("amdgpu/beige_goby_vcn.bin");
+MODULE_FIRMWARE("amdgpu/yellow_carp_vcn.bin");
+MODULE_FIRMWARE("amdgpu/vcn_3_1_2.bin");
+MODULE_FIRMWARE("amdgpu/vcn_4_0_0.bin");
+MODULE_FIRMWARE("amdgpu/vcn_4_0_2.bin");
+MODULE_FIRMWARE("amdgpu/vcn_4_0_4.bin");
+
static const char *hw_id_names[HW_ID_MAX] = {
[MP1_HWID] = "MP1",
[MP2_HWID] = "MP2",
@@ -1922,8 +1943,23 @@ static int amdgpu_discovery_set_sdma_ip_blocks(struct amdgpu_device *adev)
return 0;
}
+static int amdgpu_discovery_load_vcn_fw(struct amdgpu_device *adev,
+ char *fname)
+{
+ char fw_name[40];
+
+ snprintf(fw_name, sizeof(fw_name), "amdgpu/%s.bin", fname);
+
+ return request_firmware(&adev->vcn.fw, fw_name, adev->dev);
+}
+
static int amdgpu_discovery_set_mm_ip_blocks(struct amdgpu_device *adev)
{
+ char ucode_prefix[30];
+ int r = 0;
+
+ amdgpu_ucode_ip_version_decode(adev, UVD_HWIP, ucode_prefix, sizeof(ucode_prefix));
+
if (adev->ip_versions[VCE_HWIP][0]) {
switch (adev->ip_versions[UVD_HWIP][0]) {
case IP_VERSION(7, 0, 0):
@@ -2001,7 +2037,10 @@ static int amdgpu_discovery_set_mm_ip_blocks(struct amdgpu_device *adev)
return -EINVAL;
}
}
- return 0;
+ if (*ucode_prefix)
+ r = amdgpu_discovery_load_vcn_fw(adev, ucode_prefix);
+ return r;
+}
}
static int amdgpu_discovery_set_mes_ip_blocks(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index a23e26b272b4..370c9644a3b3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -35,55 +35,11 @@
#include "amdgpu_vcn.h"
#include "soc15d.h"
-/* Firmware Names */
-#define FIRMWARE_RAVEN "amdgpu/raven_vcn.bin"
-#define FIRMWARE_PICASSO "amdgpu/picasso_vcn.bin"
-#define FIRMWARE_RAVEN2 "amdgpu/raven2_vcn.bin"
-#define FIRMWARE_ARCTURUS "amdgpu/arcturus_vcn.bin"
-#define FIRMWARE_RENOIR "amdgpu/renoir_vcn.bin"
-#define FIRMWARE_GREEN_SARDINE "amdgpu/green_sardine_vcn.bin"
-#define FIRMWARE_NAVI10 "amdgpu/navi10_vcn.bin"
-#define FIRMWARE_NAVI14 "amdgpu/navi14_vcn.bin"
-#define FIRMWARE_NAVI12 "amdgpu/navi12_vcn.bin"
-#define FIRMWARE_SIENNA_CICHLID "amdgpu/sienna_cichlid_vcn.bin"
-#define FIRMWARE_NAVY_FLOUNDER "amdgpu/navy_flounder_vcn.bin"
-#define FIRMWARE_VANGOGH "amdgpu/vangogh_vcn.bin"
-#define FIRMWARE_DIMGREY_CAVEFISH "amdgpu/dimgrey_cavefish_vcn.bin"
-#define FIRMWARE_ALDEBARAN "amdgpu/aldebaran_vcn.bin"
-#define FIRMWARE_BEIGE_GOBY "amdgpu/beige_goby_vcn.bin"
-#define FIRMWARE_YELLOW_CARP "amdgpu/yellow_carp_vcn.bin"
-#define FIRMWARE_VCN_3_1_2 "amdgpu/vcn_3_1_2.bin"
-#define FIRMWARE_VCN4_0_0 "amdgpu/vcn_4_0_0.bin"
-#define FIRMWARE_VCN4_0_2 "amdgpu/vcn_4_0_2.bin"
-#define FIRMWARE_VCN4_0_4 "amdgpu/vcn_4_0_4.bin"
-
-MODULE_FIRMWARE(FIRMWARE_RAVEN);
-MODULE_FIRMWARE(FIRMWARE_PICASSO);
-MODULE_FIRMWARE(FIRMWARE_RAVEN2);
-MODULE_FIRMWARE(FIRMWARE_ARCTURUS);
-MODULE_FIRMWARE(FIRMWARE_RENOIR);
-MODULE_FIRMWARE(FIRMWARE_GREEN_SARDINE);
-MODULE_FIRMWARE(FIRMWARE_ALDEBARAN);
-MODULE_FIRMWARE(FIRMWARE_NAVI10);
-MODULE_FIRMWARE(FIRMWARE_NAVI14);
-MODULE_FIRMWARE(FIRMWARE_NAVI12);
-MODULE_FIRMWARE(FIRMWARE_SIENNA_CICHLID);
-MODULE_FIRMWARE(FIRMWARE_NAVY_FLOUNDER);
-MODULE_FIRMWARE(FIRMWARE_VANGOGH);
-MODULE_FIRMWARE(FIRMWARE_DIMGREY_CAVEFISH);
-MODULE_FIRMWARE(FIRMWARE_BEIGE_GOBY);
-MODULE_FIRMWARE(FIRMWARE_YELLOW_CARP);
-MODULE_FIRMWARE(FIRMWARE_VCN_3_1_2);
-MODULE_FIRMWARE(FIRMWARE_VCN4_0_0);
-MODULE_FIRMWARE(FIRMWARE_VCN4_0_2);
-MODULE_FIRMWARE(FIRMWARE_VCN4_0_4);
-
static void amdgpu_vcn_idle_work_handler(struct work_struct *work);
int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
{
unsigned long bo_size;
- const char *fw_name;
const struct common_firmware_header *hdr;
unsigned char fw_check;
unsigned int fw_shared_size, log_offset;
@@ -99,46 +55,27 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
switch (adev->ip_versions[UVD_HWIP][0]) {
case IP_VERSION(1, 0, 0):
case IP_VERSION(1, 0, 1):
- if (adev->apu_flags & AMD_APU_IS_RAVEN2)
- fw_name = FIRMWARE_RAVEN2;
- else if (adev->apu_flags & AMD_APU_IS_PICASSO)
- fw_name = FIRMWARE_PICASSO;
- else
- fw_name = FIRMWARE_RAVEN;
- break;
case IP_VERSION(2, 5, 0):
- fw_name = FIRMWARE_ARCTURUS;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(2, 2, 0):
- if (adev->apu_flags & AMD_APU_IS_RENOIR)
- fw_name = FIRMWARE_RENOIR;
- else
- fw_name = FIRMWARE_GREEN_SARDINE;
-
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(2, 6, 0):
- fw_name = FIRMWARE_ALDEBARAN;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(2, 0, 0):
- fw_name = FIRMWARE_NAVI10;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(2, 0, 2):
- if (adev->asic_type == CHIP_NAVI12)
- fw_name = FIRMWARE_NAVI12;
- else
- fw_name = FIRMWARE_NAVI14;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
@@ -146,58 +83,46 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
case IP_VERSION(3, 0, 0):
case IP_VERSION(3, 0, 64):
case IP_VERSION(3, 0, 192):
- if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 0))
- fw_name = FIRMWARE_SIENNA_CICHLID;
- else
- fw_name = FIRMWARE_NAVY_FLOUNDER;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(3, 0, 2):
- fw_name = FIRMWARE_VANGOGH;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(3, 0, 16):
- fw_name = FIRMWARE_DIMGREY_CAVEFISH;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(3, 0, 33):
- fw_name = FIRMWARE_BEIGE_GOBY;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(3, 1, 1):
- fw_name = FIRMWARE_YELLOW_CARP;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(3, 1, 2):
- fw_name = FIRMWARE_VCN_3_1_2;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(4, 0, 0):
- fw_name = FIRMWARE_VCN4_0_0;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(4, 0, 2):
- fw_name = FIRMWARE_VCN4_0_2;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
break;
case IP_VERSION(4, 0, 4):
- fw_name = FIRMWARE_VCN4_0_4;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
adev->vcn.indirect_sram = true;
@@ -206,17 +131,9 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
return -EINVAL;
}
- r = request_firmware(&adev->vcn.fw, fw_name, adev->dev);
- if (r) {
- dev_err(adev->dev, "amdgpu_vcn: Can't load firmware \"%s\"\n",
- fw_name);
- return r;
- }
-
r = amdgpu_ucode_validate(adev->vcn.fw);
if (r) {
- dev_err(adev->dev, "amdgpu_vcn: Can't validate firmware \"%s\"\n",
- fw_name);
+ dev_err(adev->dev, "amdgpu_vcn: Can't validate firmware\n");
release_firmware(adev->vcn.fw);
adev->vcn.fw = NULL;
return r;
--
2.34.1