From 262236b4f5a7d2fe31ed31d34669a9ea4f1c3272 Mon Sep 17 00:00:00 2001 From: Aurabindo Pillai Date: Thu, 16 Jun 2022 16:44:55 -0400 Subject: drm/amd/display: add missing reg defs for DCN3x HUBBUB [Why&How] The omitted register definition caused call traces like: [ 3.811215] WARNING: CPU: 7 PID: 794 at drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c:120 set_reg_field_values.constprop.0+0xc7/0xe0 [amdgpu] [ 3.811406] Modules linked in: amdgpu(+) drm_ttm_helper ttm iommu_v2 gpu_sched drm_kms_helper cfbfillrect syscopyarea cfbimgblt sysfillrect sysimgblt fb_sys_fops cfbcopyarea drm i2c_piix4 drm_panel_orientation_quirks [ 3.811419] CPU: 7 PID: 794 Comm: systemd-udevd Not tainted 5.16.0-kfd+ #132 [ 3.811422] Hardware name: System manufacturer System Product Name/ROG STRIX B450-F GAMING, BIOS 3003 12/09/2019 [ 3.811425] RIP: 0010:set_reg_field_values.constprop.0+0xc7/0xe0 [amdgpu] [ 3.811615] Code: 08 49 89 51 08 8b 08 48 8d 42 08 49 89 41 08 44 8b 02 48 8d 50 08 0f b6 c9 49 89 51 08 8b 00 45 85 c0 75 b3 0f 0b eb af 5d c3 <0f> 0b e9 48 ff ff ff 49 8b 51 08 eb d0 49 8b 41 08 eb d5 66 0f 1f [ 3.811619] RSP: 0018:ffffb8c1c04cf640 EFLAGS: 00010246 [ 3.811621] RAX: 0000000000000000 RBX: ffff96f2100d8800 RCX: 0000000000000000 [ 3.811623] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffb8c1c04cf650 [ 3.811625] RBP: ffffb8c1c04cf640 R08: 000000000000047f R09: ffffb8c1c04cf658 [ 3.811627] R10: ffff96f5161ff000 R11: ffff96f5161ff000 R12: ffff96f204afb9c0 [ 3.811629] R13: 0000000000000000 R14: ffff96f202b94c00 R15: ffffb8c1c04cf718 [ 3.811631] FS: 00007fe07c2e2880(0000) GS:ffff96f5059c0000(0000) knlGS:0000000000000000 [ 3.811634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.811636] CR2: 0000559634ab57b8 CR3: 0000000120674000 CR4: 00000000003506e0 [ 3.811637] Call Trace: [ 3.811640] [ 3.811642] generic_reg_update_ex+0x69/0x200 [amdgpu] [ 3.811831] ? _printk+0x58/0x6f [ 3.811836] dcn32_init_crb+0x18f/0x1b0 [amdgpu] [ 3.812031] dcn32_init_hw+0x379/0x6a0 [amdgpu] [ 3.812223] dc_hardware_init+0xba/0x100 [amdgpu] [ 3.812415] amdgpu_dm_init.isra.0.cold+0x166/0x1867 [amdgpu] [ 3.812616] ? dev_vprintk_emit+0x139/0x15d [ 3.812621] ? dev_printk_emit+0x4e/0x65 [ 3.812624] dm_hw_init+0x12/0x30 [amdgpu] [ 3.812820] amdgpu_device_init.cold+0x130d/0x178c [amdgpu] [ 3.813017] ? pci_read_config_word+0x25/0x40 [ 3.813021] amdgpu_driver_load_kms+0x1a/0x130 [amdgpu] [ 3.813178] amdgpu_pci_probe+0x130/0x330 [amdgpu] Fixes: 4f29f9cf092b ("drm/amd: add register headers for DCN32/321") Signed-off-by: Aurabindo Pillai Reviewed-by: Rodrigo Siqueira Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h | 2 ++ drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_offset.h | 2 ++ drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_sh_mask.h | 3 +++ drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_offset.h | 2 ++ drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_sh_mask.h | 4 ++++ 5 files changed, 13 insertions(+) (limited to 'drivers') diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h index 8d3ea8ee5b3b..3bae6e558971 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h @@ -65,6 +65,7 @@ SR(DCHUBBUB_DET3_CTRL),\ SR(DCHUBBUB_COMPBUF_CTRL),\ SR(COMPBUF_RESERVED_SPACE),\ + SR(DCHUBBUB_DEBUG_CTRL_0),\ SR(DCHUBBUB_ARB_USR_RETRAINING_CNTL),\ SR(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A),\ SR(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B),\ @@ -118,6 +119,7 @@ HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, mask_sh), \ HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, mask_sh), \ HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, mask_sh),\ + HUBBUB_SF(DCHUBBUB_DEBUG_CTRL_0, DET_DEPTH, mask_sh),\ HUBBUB_SF(DCHUBBUB_DET0_CTRL, DET0_SIZE, mask_sh),\ HUBBUB_SF(DCHUBBUB_DET0_CTRL, DET0_SIZE_CURRENT, mask_sh),\ HUBBUB_SF(DCHUBBUB_DET1_CTRL, DET1_SIZE, mask_sh),\ diff --git a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_offset.h b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_offset.h index 6f84ea5c006f..14c29ce4c7b3 100644 --- a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_offset.h +++ b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_offset.h @@ -1807,6 +1807,8 @@ #define regDCHUBBUB_DET2_CTRL_BASE_IDX 2 #define regDCHUBBUB_DET3_CTRL 0x04be #define regDCHUBBUB_DET3_CTRL_BASE_IDX 2 +#define regDCHUBBUB_DEBUG_CTRL_0 0x04c5 +#define regDCHUBBUB_DEBUG_CTRL_0_BASE_IDX 2 #define regDCHUBBUB_MEM_PWR_MODE_CTRL 0x04c0 #define regDCHUBBUB_MEM_PWR_MODE_CTRL_BASE_IDX 2 #define regCOMPBUF_MEM_PWR_CTRL_1 0x04c1 diff --git a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_sh_mask.h b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_sh_mask.h index d42f91560bb9..0691e328d0f0 100644 --- a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_sh_mask.h +++ b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_0_sh_mask.h @@ -6348,6 +6348,9 @@ #define COMPBUF_RESERVED_SPACE__COMPBUF_RESERVED_SPACE_64B_MASK 0x00000FFFL #define COMPBUF_RESERVED_SPACE__COMPBUF_RESERVED_SPACE_ZS_MASK 0x0FFF0000L +//DCHUBBUB_DEBUG_CTRL_0 +#define DCHUBBUB_DEBUG_CTRL_0__DET_DEPTH__SHIFT 0x10 +#define DCHUBBUB_DEBUG_CTRL_0__DET_DEPTH_MASK 0x07FF0000L // addressBlock: dcn_dc_dchubbubl_hubbub_vmrq_if_dispdec //DCN_VM_CONTEXT0_CNTL diff --git a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_offset.h b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_offset.h index e40a924c02ce..3bd8792fd7b3 100644 --- a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_offset.h +++ b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_offset.h @@ -1817,6 +1817,8 @@ #define regDCHUBBUB_MEM_PWR_STATUS_BASE_IDX 2 #define regCOMPBUF_RESERVED_SPACE 0x04c4 #define regCOMPBUF_RESERVED_SPACE_BASE_IDX 2 +#define regDCHUBBUB_DEBUG_CTRL_0 0x04c5 +#define regDCHUBBUB_DEBUG_CTRL_0_BASE_IDX 2 // addressBlock: dce_dc_dchubbubl_hubbub_vmrq_if_dispdec diff --git a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_sh_mask.h b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_sh_mask.h index 23faa628cd59..e82dffc2b9b0 100644 --- a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_sh_mask.h +++ b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_2_1_sh_mask.h @@ -6350,6 +6350,10 @@ #define COMPBUF_RESERVED_SPACE__COMPBUF_RESERVED_SPACE_64B_MASK 0x00000FFFL #define COMPBUF_RESERVED_SPACE__COMPBUF_RESERVED_SPACE_ZS_MASK 0x0FFF0000L +//DCHUBBUB_DEBUG_CTRL_0 +#define DCHUBBUB_DEBUG_CTRL_0__DET_DEPTH__SHIFT 0x10 +#define DCHUBBUB_DEBUG_CTRL_0__DET_DEPTH_MASK 0x07FF0000L + // addressBlock: dce_dc_dchubbubl_hubbub_vmrq_if_dispdec //DCN_VM_CONTEXT0_CNTL -- cgit v1.2.3