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2021-01-05drm/amd/pm: fix the failure when change power profile for renoirXiaojian Du2-0/+2
This patch is to fix the failure when change power profile to "profile_peak" for renoir. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: remove redundant include of navi10_enumLikun Gao4-4/+0
Remove unnecessary include of navi10_enum header file. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: remove redundant logic related HDPLikun Gao12-77/+0
Remove hdp_flush function from amdgpu_nbio struct as it have been unified into hdp struct. Remove the include about hdp register which was not used. V2: Remove hdp golden setting which is unnecessary. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: switch hdp callback functions for hdp v5Likun Gao5-174/+13
Switch to use the HDP functions which unified on hdp structure instead of the scattered hdp callback functions. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: switch hdp callback functions for hdp v4Likun Gao4-106/+16
Switch to use the HDP functions which unified on hdp structure instead of the scattered hdp callback functions. V2: clean up hdp reset ras error count function. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: add hdp version 5 functionsLikun Gao2-0/+243
Unify hdp related function into hdp structure for hdp version 5. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: add hdp version 4 functionsLikun Gao3-0/+178
Unify hdp related function into hdp structure for hdp version 4. V2: Add function to remap hdp registers for nbio version 6.1 Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: add amdgpu_hdp structureHawking Zhang2-0/+44
amdgpu_hdp hold all the callbacks for hdp Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: fix potential NULL pointer when check_atom_bios() failsJiawei Gu1-2/+3
Asic funcs pointer needs being checked whether is NULL. Because when check_atom_bios() fails in req_init_data handshake, asic funcs pointer is not initialized yet. Signed-off-by: Jiawei Gu <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: use GTT for uvd_get_create/destory_msgChen Li1-2/+2
On modern gpus, GTT (system memory) works as well here, and this may also be a workaround for platforms which cannot map vram correctly. Signed-off-by: chenli <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/radeon: use writel to avoid gcc optimization v3Chen Li1-19/+19
When using e8860(gcn1) on arm64, the kernel crashed on drm/radeon: [ 11.240414] pc : __memset+0x4c/0x188 [ 11.244101] lr : radeon_uvd_get_create_msg+0x114/0x1d0 [radeon] [ 11.249995] sp : ffff00000d7eb700 [ 11.253295] x29: ffff00000d7eb700 x28: ffff8001f632a868 [ 11.258585] x27: 0000000000040000 x26: ffff00000de00000 [ 11.263875] x25: 0000000000000125 x24: 0000000000000001 [ 11.269168] x23: 0000000000000000 x22: 0000000000000005 [ 11.274459] x21: ffff00000df24000 x20: ffff8001f74b4000 [ 11.279753] x19: 0000000000124000 x18: 0000000000000020 [ 11.285043] x17: 0000000000000000 x16: 0000000000000000 [ 11.290336] x15: ffff000009309000 x14: ffffffffffffffff [ 11.290340] x13: ffff0000094b6f88 x12: ffff0000094b6bd2 [ 11.290343] x11: ffff00000d7eb700 x10: ffff00000d7eb700 [ 11.306246] x9 : ffff00000d7eb700 x8 : ffff00000df2402c [ 11.306254] x7 : 0000000000000000 x6 : ffff0000094b626a [ 11.306257] x5 : 0000000000000000 x4 : 0000000000000004 [ 11.306262] x3 : ffffffffffffffff x2 : 0000000000000fd4 [ 11.306265] x1 : 0000000000000000 x0 : ffff00000df2402c [ 11.306272] Call trace: [ 11.306316] __memset+0x4c/0x188 [ 11.306638] uvd_v1_0_ib_test+0x70/0x1c0 [radeon] [ 11.306758] radeon_ib_ring_tests+0x54/0xe0 [radeon] ... Obviously, the __memset call is generated by gcc(8.3.1). It optimizes this for loop into memset. But this may break on some platforms which cannot map device memory correctly. So, just invoke `writel` to handle this. v3 (chk): minor cleanups in code and commit message Signed-off-by: Chen Li <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: fix a GPU hang issue when remove deviceDennis Li1-2/+2
When GFXOFF is enabled and GPU is idle, driver will fail to access some registers. Therefore change to disable power gating before all access registers with MMIO. Dmesg log is as following: amdgpu 0000:03:00.0: amdgpu: amdgpu: finishing device. amdgpu: cp queue pipe 4 queue 0 preemption failed amdgpu 0000:03:00.0: amdgpu: failed to write reg 2890 wait reg 28a2 amdgpu 0000:03:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 amdgpu 0000:03:00.0: amdgpu: failed to write reg 2890 wait reg 28a2 amdgpu 0000:03:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 Signed-off-by: Dennis Li <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: fix a memory protection fault when remove amdgpu deviceDennis Li1-4/+3
ASD and TA share the same firmware in SIENNA_CICHLID and only TA firmware is requested during boot, so only need release TA firmware when remove device. [ 83.877150] general protection fault, probably for non-canonical address 0x1269f97e6ed04095: 0000 [#1] SMP PTI [ 83.888076] CPU: 0 PID: 1312 Comm: modprobe Tainted: G W OE 5.9.0-rc5-deli-amd-vangogh-0.0.6.6-114-gdd99d5669a96-dirty #2 [ 83.901160] Hardware name: System manufacturer System Product Name/TUF Z370-PLUS GAMING II, BIOS 0411 09/21/2018 [ 83.912353] RIP: 0010:free_fw_priv+0xc/0x120 [ 83.917531] Code: e8 99 cd b0 ff b8 a1 ff ff ff eb 9f 4c 89 f7 e8 8a cd b0 ff b8 f4 ff ff ff eb 90 0f 1f 00 0f 1f 44 00 00 55 48 89 e5 41 54 53 <4c> 8b 67 18 48 89 fb 4c 89 e7 e8 45 94 41 00 b8 ff ff ff ff f0 0f [ 83.937576] RSP: 0018:ffffbc34c13a3ce0 EFLAGS: 00010206 [ 83.943699] RAX: ffffffffbb681850 RBX: ffffa047f117eb60 RCX: 0000000080800055 [ 83.951879] RDX: ffffbc34c1d5f000 RSI: 0000000080800055 RDI: 1269f97e6ed04095 [ 83.959955] RBP: ffffbc34c13a3cf0 R08: 0000000000000000 R09: 0000000000000001 [ 83.968107] R10: ffffbc34c13a3cc8 R11: 00000000ffffff00 R12: ffffa047d6b23378 [ 83.976166] R13: ffffa047d6b23338 R14: ffffa047d6b240c8 R15: 0000000000000000 [ 83.984295] FS: 00007f74f6712540(0000) GS:ffffa047fbe00000(0000) knlGS:0000000000000000 [ 83.993323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.000056] CR2: 0000556a1cca4e18 CR3: 000000021faa8004 CR4: 00000000003706f0 [ 84.008128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 84.016155] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 84.024174] Call Trace: [ 84.027514] release_firmware.part.11+0x4b/0x70 [ 84.033017] release_firmware+0x13/0x20 [ 84.037803] psp_sw_fini+0x77/0xb0 [amdgpu] [ 84.042857] amdgpu_device_fini+0x38c/0x5d0 [amdgpu] [ 84.048815] amdgpu_driver_unload_kms+0x43/0x70 [amdgpu] [ 84.055055] drm_dev_unregister+0x73/0xb0 [drm] [ 84.060499] drm_dev_unplug+0x28/0x30 [drm] [ 84.065598] amdgpu_dev_uninit+0x1b/0x40 [amdgpu] [ 84.071223] amdgpu_pci_remove+0x4e/0x70 [amdgpu] [ 84.076835] pci_device_remove+0x3e/0xc0 [ 84.081609] device_release_driver_internal+0xfb/0x1c0 [ 84.087558] driver_detach+0x4d/0xa0 [ 84.092041] bus_remove_driver+0x5f/0xe0 [ 84.096854] driver_unregister+0x2f/0x50 [ 84.101594] pci_unregister_driver+0x22/0xa0 [ 84.106806] amdgpu_exit+0x15/0x2b [amdgpu] Signed-off-by: Dennis Li <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: switched to cached noretry setting for vangoghHawking Zhang1-1/+1
global noretry setting is cached to gmc.noretry Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amdgpu: remove unnecessary asic check for sdma5.2Jiansong Chen1-26/+5
For sdma5.2, all sdma instances will share the same fw, remove unnecessary asic check to be more generic. Signed-off-by: Jiansong Chen <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/display: fix sysfs amdgpu_current_backlight_pwm NULL pointer issueKevin Wang1-1/+6
fix NULL pointer issue when read sysfs amdgpu_current_backlight_pwm sysfs node. Call Trace: [ 248.273833] BUG: kernel NULL pointer dereference, address: 0000000000000130 [ 248.273930] #PF: supervisor read access in kernel mode [ 248.273993] #PF: error_code(0x0000) - not-present page [ 248.274054] PGD 0 P4D 0 [ 248.274092] Oops: 0000 [#1] SMP PTI [ 248.274138] CPU: 2 PID: 1377 Comm: cat Tainted: G OE 5.9.0-rc5-drm-next-5.9+ #1 [ 248.274233] Hardware name: System manufacturer System Product Name/Z170-A, BIOS 3802 03/15/2018 [ 248.274641] RIP: 0010:dc_link_get_backlight_level+0x5/0x70 [amdgpu] [ 248.274718] Code: 67 ff ff ff 41 b9 03 00 00 00 e9 45 ff ff ff d1 ea e9 55 ff ff ff 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <48> 8b 87 30 01 00 00 48 8b 00 48 8b 88 88 03 00 00 48 8d 81 e8 01 [ 248.274919] RSP: 0018:ffffb5ad809b3df0 EFLAGS: 00010203 [ 248.274982] RAX: ffffa0f77d1c0010 RBX: ffffa0f793ae9168 RCX: 0000000000000001 [ 248.275064] RDX: ffffa0f79753db00 RSI: 0000000000000001 RDI: 0000000000000000 [ 248.275145] RBP: ffffb5ad809b3e00 R08: ffffb5ad809b3da0 R09: 0000000000000000 [ 248.275225] R10: ffffb5ad809b3e68 R11: 0000000000000000 R12: ffffa0f793ae9190 [ 248.275306] R13: ffffb5ad809b3ef0 R14: 0000000000000001 R15: ffffa0f793ae9168 [ 248.275388] FS: 00007f5f1ec4d540(0000) GS:ffffa0f79ec80000(0000) knlGS:0000000000000000 [ 248.275480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 248.275547] CR2: 0000000000000130 CR3: 000000042a03c005 CR4: 00000000003706e0 [ 248.275628] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 248.275708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 248.275789] Call Trace: [ 248.276124] ? current_backlight_read+0x24/0x40 [amdgpu] [ 248.276194] seq_read+0xc3/0x3f0 [ 248.276240] full_proxy_read+0x5c/0x90 [ 248.276290] vfs_read+0xa7/0x190 [ 248.276334] ksys_read+0xa7/0xe0 [ 248.276379] __x64_sys_read+0x1a/0x20 [ 248.276429] do_syscall_64+0x37/0x80 [ 248.276477] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.276538] RIP: 0033:0x7f5f1e75c191 [ 248.276585] Code: fe ff ff 48 8d 3d b7 9d 0a 00 48 83 ec 08 e8 46 4d 02 00 66 0f 1f 44 00 00 48 8d 05 71 07 2e 00 8b 00 85 c0 75 13 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 57 f3 c3 0f 1f 44 00 00 41 54 55 49 89 d4 53Hw [ 248.276784] RSP: 002b:00007ffcb1fc3f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 248.276872] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f5f1e75c191 [ 248.276953] RDX: 0000000000020000 RSI: 00007f5f1ec2b000 RDI: 0000000000000003 [ 248.277034] RBP: 0000000000020000 R08: 00000000ffffffff R09: 0000000000000000 [ 248.277115] R10: 0000000000000022 R11: 0000000000000246 R12: 00007f5f1ec2b000 [ 248.277195] R13: 0000000000000003 R14: 00007f5f1ec2b00f R15: 0000000000020000 [ 248.277279] Modules linked in: amdgpu(OE) iommu_v2 gpu_sched ttm(OE) drm_kms_helper cec drm i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache nls_iso8859_1 snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio intel_rapl_msr intel_rapl_common snd_hda_intel snd_intel_dspcfg x86_pkg_temp_thermal intel_powerclamp snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event mei_hdcp coretemp snd_rawmidi snd_seq kvm_intel kvm snd_seq_device snd_timer irqbypass joydev snd input_leds soundcore crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper rapl intel_cstate mac_hid mei_me serio_raw mei eeepc_wmi wmi_bmof asus_wmi mxm_wmi intel_wmi_thunderbolt acpi_pad sparse_keymap efi_pstore sch_fq_codel parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid e1000e psmouse ahci libahci wmi video [ 248.278211] CR2: 0000000000000130 [ 248.278221] ---[ end trace 1fbe72fe6f91091d ]--- [ 248.357226] RIP: 0010:dc_link_get_backlight_level+0x5/0x70 [amdgpu] [ 248.357272] Code: 67 ff ff ff 41 b9 03 00 00 00 e9 45 ff ff ff d1 ea e9 55 ff ff ff 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <48> 8b 87 30 01 00 00 48 8b 00 48 8b 88 88 03 00 00 48 8d 81 e8 01 Signed-off-by: Kevin Wang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: add support to umd P-state function for vangoghXiaojian Du1-1/+46
This patch is to add support to umd P-state function for vangogh. It enables the "set" function of 3 sysfs nodes: pp_dpm_mclk, pp_dpm_fclk, pp_dpm_socclk, the functions is used to set the DPM frequency level of memclk/fclk/socclk. Due to only after enabling the "power_dpm_force_performance_level" sysfs node, it is allowed to set these three nodes, so this patch also enables the "powe_dpm_force_performance_level" sysfs node, which is used to change power profile. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: add some basic functions to support umd P-state function for ↵Xiaojian Du1-0/+272
vangogh. This patch is to add some basic functions to support umd P-state function for vangogh. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: add some basic functions to support umd P-state function for ↵Xiaojian Du2-1/+232
vangogh. This patch is to add some basic functions to support umd P-state function for vangogh. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: enable the fine grain tuning function for renoirXiaojian Du1-0/+2
This patch is to enable the fine grain tuning function for renoir. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: add the fine grain tuning function for renoirXiaojian Du1-14/+173
This patch is to add the fine grain tuning function for renoir. This function uses the pp_od_clk_voltage sysfs file to configure the min and max value of gfx clock frequency manually or restore the default value. Command guide: echo "s level value" > pp_od_clk_voltage "s" - set the sclk frequency "level" - 0 or 1, "0" represents the min value, "1" represents the max value "value" - the target value of sclk frequency, it should be limited in the safe range echo "r" > pp_od_clk_voltage "r" - reset the sclk frequency, restore the default value instantly echo "c" > pp_od_clk_voltage "c" - commit the min and max value of sclk frequency to the system only after the commit command, the target values set by "s" command will take effect. Example: 1)change power profile from "auto" to "standard" $ cat power_dpm_force_performance_level auto $ echo "profile_standard" > power_dpm_force_performance_level $ cat power_dpm_force_performance_level profile_standard 2)check the default sclk frequency $ cat pp_od_clk_voltage OD_SCLK: 0: 200Mhz 1: 1400Mhz OD_RANGE: SCLK: 200MHz 1400MHz 3)use "s" -- set command to configure the min and max sclk frequency $ echo "s 0 600" > pp_od_clk_voltage $ echo "s 1 1000" > pp_od_clk_voltage $ echo "c" > pp_od_clk_voltage $ cat pp_od_clk_voltage OD_SCLK: 0: 600Mhz 1: 1000Mhz OD_RANGE: SCLK: 200MHz 1400MHz 4)use "r" -- reset command to restore the min or max sclk frequency $ echo "r" > pp_od_clk_voltage $ cat pp_od_clk_voltage OD_SCLK: 0: 200Mhz 1: 1400Mhz OD_RANGE: SCLK: 200MHz 1400MHz Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: updated PM to I2C controller port on sienna cichlidJohn Clements1-1/+1
sienna cichlid interfaces with RAS eeprom on I2C controller port 1 Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: improve the fine grain tuning function for RV/RV2/PCOXiaojian Du2-17/+98
This patch is to improve the fine grain tuning function for RV/RV2/PCO. This patch adds two new commands: "restore" and "commit". This function uses the pp_od_clk_voltage sysfs file to configure the min and max value of gfx clock frequency manually or restore the default value. Command guide: echo "s level value" > pp_od_clk_voltage "s" - set the sclk frequency "level" - 0 or 1, "0" represents the min value, "1" represents the max value "value" - the target value of sclk frequency, it should be limited in the safe range echo "r" > pp_od_clk_voltage "r" - reset the sclk frequency, restore the default value instantly echo "c" > pp_od_clk_voltage "c" - commit the min and max value of sclk frequency to the system only after the commit command, the target values set by "s" command will take effect. Example: 1)change power profile from "auto" to "manual" $ cat power_dpm_force_performance_level auto $ echo "manual" > power_dpm_force_performance_level $ cat power_dpm_force_performance_level manual 2)check the default sclk frequency $ cat pp_od_clk_voltage OD_SCLK: 0: 200Mhz 1: 1400Mhz OD_RANGE: SCLK: 200MHz 1400MHz 3)use "s" -- set command to configure the min and max sclk frequency $ echo "s 0 600" > pp_od_clk_voltage $ echo "s 1 1000" > pp_od_clk_voltage $ echo "c" > pp_od_clk_voltage $ cat pp_od_clk_voltage OD_SCLK: 0: 600Mhz 1: 1000Mhz OD_RANGE: SCLK: 200MHz 1400MHz 4)use "r" -- reset command to restore the min or max sclk frequency $ echo "r" > pp_od_clk_voltage $ cat pp_od_clk_voltage OD_SCLK: 0: 200Mhz 1: 1400Mhz OD_RANGE: SCLK: 200MHz 1400MHz Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: enable the "fetch" function of pp_dpm_vclk/dclk for vangoghXiaojian Du2-5/+30
This patch is to enable the "fetch" function of pp_dpm_vclk and pp_dpm_dclk. It allows to fetch the current frequency of vcn and dcn and their DPM levels for vangogh. Signed-off-by: Xiaojian Du <[email protected]> Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: add two new sysfs nodes for vangoghXiaojian Du1-0/+140
This patch is to add two new sysfs nodes for vangogh: pp_dpm_dclk and pp_dpm_vclk. The two sysfs nodes are similar to pp_dpm_fclk/memclk/socclk. pp_dpm_dclk represents the DPM frequency of dcn unit. pp_dpm_vclk represents the DPM frequency of vcn unit. Signed-off-by: Xiaojian Du <[email protected]> Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: add new feature map macros to resolve duplicate nameXiaojian Du2-0/+19
This patch is to add new feature map macros to resolve duplicate name. Vangogh uses one different format to name some feature bits of swSMU, it causes some duplicate name in the existing feature map list. Signed-off-by: Xiaojian Du <[email protected]> Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: add support to umd P-state "fetch" function for vangoghXiaojian Du1-1/+110
This patch is to add supoort to umd P-state function for vangogh. It enables the "fetch" function of 3 sysfs nodes: pp_dpm_mclk, pp_dpm_fclk, pp_dpm_socclk,the function is used to fetch the current frequency of memclk/fclk/socclk. Signed-off-by: Xiaojian Du <[email protected]> Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/amd/pm: correct the sensor value of power for vangoghXiaojian Du1-1/+2
This patch is to correct the sensor value of power for vangogh. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-05drm/i915/display/psr: Program plane's calculated offset to plane SF registerJosé Roberto de Souza1-4/+10
It programs Plane's calculated x, y, offset to Plane SF register. It does the calculation of x and y offsets using skl_calc_main_surface_offset(). v3: Update commit message Cc: Gwan-gyeong Mun <[email protected]> Cc: Ville Syrjälä <[email protected]> Signed-off-by: José Roberto de Souza <[email protected]> Reviewed-by: Gwan-gyeong Mun <[email protected]> Tested-by: Gwan-gyeong Mun <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/i915/display: Split and export main surface calculation from ↵José Roberto de Souza2-29/+51
skl_check_main_surface() The calculation the offsets of the main surface will be needed by PSR2 selective fetch code so here splitting and exporting it. No functional changes were done here. v3: Rebased Cc: Gwan-gyeong Mun <[email protected]> Cc: Ville Syrjälä <[email protected]> Signed-off-by: José Roberto de Souza <[email protected]> Reviewed-by: Gwan-gyeong Mun <[email protected]> Tested-by: Gwan-gyeong Mun <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/i915/display/psr: Use plane damage clips to calculate damaged areaJosé Roberto de Souza1-14/+99
Now using plane damage clips property to calcualte the damaged area. Selective fetch only supports one region to be fetched so software needs to calculate a bounding box around all damage clips. Now that we are not complete fetching each plane, there is another loop needed as all the plane areas that intersect with the pipe damaged area needs to be fetched from memory so the complete blending of all planes can happen. v2: - do not shifting new_plane_state->uapi.dst only src is in 16.16 format v4: - setting plane selective fetch area using the whole pipe damage area - mark the whole plane area damaged if plane visibility or alpha changed v5: - taking in consideration src.y1 in the damage coordinates - adding to the pipe damaged area planes that were visible but are invisible in the new state v6: - consider old state plane coordinates when visibility changes or it moved to calculate damaged area - remove from damaged area the portion not in src clip v7: - intersec every damage clip with src to minimize damaged area v8: - adjust pipe_damaged area to 4 lines grouping - adjust calculation now that is understood that uapi.src is the framebuffer coordinates that plane will start to fetch from v9: - Only add plane dst or src to damaged_area if visible - Early skip plane damage calculation if it was not visible in old and new state Cc: Ville Syrjälä <[email protected]> Cc: Gwan-gyeong Mun <[email protected]> Reviewed-by: Gwan-gyeong Mun <[email protected]> Signed-off-by: José Roberto de Souza <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm: Add function to convert rect in 16.16 fixed format to regular formatJosé Roberto de Souza1-0/+13
Much more clear to read one function call than four lines doing this conversion. v7: - function renamed - calculating width and height before truncate - inlined v10: - renamed parameters from source and destination to src and dst to match sister functions Cc: Ville Syrjälä <[email protected]> Cc: [email protected] Cc: Gwan-gyeong Mun <[email protected]> Reviewed-by: Gwan-gyeong Mun <[email protected]> Signed-off-by: José Roberto de Souza <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/doc: render drm.h uapi docsSimon Ser1-0/+3
It doesn't seem like drm.h docs are included anywhere. Render them next to drm_mode.h, under the "Userspace API Structures" section. This also allows references to e.g. DRM_CAP_* to be properly linkified elsewhere in our docs. Signed-off-by: Simon Ser <[email protected]> Acked-by: Daniel Vetter <[email protected]> Cc: Pekka Paalanen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/doc: demote old doc-comments in drm.hSimon Ser1-42/+42
Sphinx doesn't like old doc-comments in drm.h and generates warnings like: ./include/uapi/drm/drm.h:87: warning: cannot understand function prototype: 'struct drm_clip_rect ' ./include/uapi/drm/drm.h:97: warning: cannot understand function prototype: 'struct drm_drawable_info ' ./include/uapi/drm/drm.h:105: warning: cannot understand function prototype: 'struct drm_tex_region ' ... Demote these to regular comments, because converting all of them is quite a lot of work (also requires documenting all of the struct fields for instance). Also many of these structures aren't really used by modern user-space. We can easily convert these remaining old comments to Sphinx style on a one-by-one basis. Signed-off-by: Simon Ser <[email protected]> Acked-by: Daniel Vetter <[email protected]> Cc: Pekka Paalanen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/doc: re-format drm.h file commentSimon Ser1-5/+4
Our documentation build system chokes on \file comments: ./include/uapi/drm/drm.h:2: warning: Cannot understand * \file drm.h on line 2 - I thought it was a doc line Remove all of the slash-directives, and demote to a normal comment. Keep the historical information because it predates Git. v3: keep the comment (Daniel) Signed-off-by: Simon Ser <[email protected]> Acked-by: Daniel Vetter <[email protected]> Cc: Pekka Paalanen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/i915/selftests: Switch 4k kmalloc to use get_free_page for alignmentChris Wilson1-2/+3
In generating the reference LRC, we want a page-aligned address for simplicity in computing the offsets within. This then shares the computation for the HW LRC which is mapped and so page aligned, making the comparison straightforward. It seems that kmalloc(4k) is not always returning from a 4k-aligned slab cache (which would give us a page aligned address) so force alignment by explicitly allocating a page. Reported-by: "Gote, Nitin R" <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Cc: "Gote, Nitin R" <[email protected]> Reviewed-by: Matthew Auld <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/i915/gt: Check the virtual still matches upon lockingChris Wilson1-4/+5
If another sibling is able to claim the virtual request, by the time we inspect the request under the lock it may no longer match the local engine. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2877 Signed-off-by: Chris Wilson <[email protected]> Reviewed-by: Andi Shyti <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/i915/gt: Allow failed resets without assertionChris Wilson4-1/+85
If the engine reset fails, we will attempt to resume with the current inflight submissions. When that happens, we cannot assert that the engine reset cleared the pending submission, so do not. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2878 Fixes: 16f2941ad307 ("drm/i915/gt: Replace direct submit with direct call to tasklet") Signed-off-by: Chris Wilson <[email protected]> Cc: Mika Kuoppala <[email protected]> Reviewed-by: Andi Shyti <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/i915: Set rawclk earlier during mmio probeChris Wilson1-2/+1
Older platforms use rawclk to derive the CS clock. rawclk is being determined during intel_device_info_init(), and so that needs to be pushed slightly earlier. Fixes: f170523a7b8e ("drm/i915/gt: Consolidate the CS timestamp clocks") Signed-off-by: Chris Wilson <[email protected]> Reviewed-by: Andi Shyti <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm/i915/selftests: Set error returnsChris Wilson1-2/+6
A few missed PTR_ERR() upon create_gang() errors. Signed-off-by: Chris Wilson <[email protected]> Reviewed-by: Andi Shyti <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-05drm: bridge: adv7511: Remove redundant null check before clk_disable_unprepareXu Wang1-4/+2
Because clk_disable_unprepare() already checked NULL clock parameter, so the additional check is unnecessary, just remove them. Signed-off-by: Xu Wang <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Laurent Pinchart <[email protected]>
2021-01-05drm: bridge: dw-hdmi: Remove redundant null check before clk_disable_unprepareXu Wang1-4/+2
Because clk_disable_unprepare() already checked NULL clock parameter, so the additional check is unnecessary, just remove them. Signed-off-by: Xu Wang <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Laurent Pinchart <[email protected]>
2021-01-05dt-bindings: display: bridge: renesas,lvds: RZ/G2E needs renesas,companion tooFabrizio Castro1-3/+3
Document RZ/G2E support for property renesas,companion. Signed-off-by: Fabrizio Castro <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Reviewed-by: Jacopo Mondi <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Laurent Pinchart <[email protected]>
2021-01-05drm: Constify drm_driver in drivers that don't modify itLaurent Pinchart3-3/+3
A non-const structure containing function pointers is a possible attack vector. The drm_driver structure is already const in most drivers, but there are a few exceptions. Constify the structure in the drivers that don't need to modify at, as a low-hanging fruit. The rest of the drivers will need a more complex fix. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Daniel Vetter <[email protected]>
2021-01-05drm: Use a const drm_driver for legacy PCI devicesLaurent Pinchart4-15/+11
Now that the legacy PCI support code doesn't need to write to the drm_driver structure, it can be treated as const through the whole DRM core, unconditionally. This allows declaring the structure as const in all drivers, removing one possible attack vector. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Daniel Vetter <[email protected]>
2021-01-05drm: Move legacy device list out of drm_driverLaurent Pinchart3-17/+20
The drm_driver structure contains a single field (legacy_dev_list) that is modified by the DRM core, used to store a linked list of legacy DRM devices associated with the driver. In order to make the structure const, move the field out to a global variable. This requires locking access to the global where the local field didn't require serialization, but this only affects legacy drivers, and isn't in any hot path. While at it, compile-out the legacy_dev_list field when DRM_LEGACY isn't defined. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
2021-01-05drm: Don't export the drm_gem_dumb_destroy() functionLaurent Pinchart4-17/+9
The drm_gem_dumb_destroy() isn't used in drivers, don't export it. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Daniel Vetter <[email protected]>
2021-01-05drm: zte: Remove unnecessary drm_plane_cleanup() wrapperLaurent Pinchart1-6/+1
Use the drm_plane_cleanup() function directly as the drm_plane_funcs .destroy() handler without creating an unnecessary wrapper around it. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Daniel Vetter <[email protected]>
2021-01-05drm: vc4: Remove unnecessary drm_plane_cleanup() wrapperLaurent Pinchart1-6/+1
Use the drm_plane_cleanup() function directly as the drm_plane_funcs .destroy() handler without creating an unnecessary wrapper around it. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Maxime Ripard <[email protected]> Acked-by: Daniel Vetter <[email protected]>
2021-01-05drm: sti: Remove unnecessary drm_plane_cleanup() wrapperLaurent Pinchart3-24/+3
Use the drm_plane_cleanup() function directly as the drm_plane_funcs .destroy() handler without creating an unnecessary wrapper around it. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Daniel Vetter <[email protected]>
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