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msm-5.15/drivers/gpu/drm/radeon
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Xiongfeng Wang 88c6e0995c drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios() 
[ Upstream commit 725a521a18734f65de05b8d353b5bd0d3ca4c37a ]

As comment of pci_get_class() says, it returns a pci_device with its
refcount increased and decreased the refcount for the input parameter
@from if it is not NULL.

If we break the loop in radeon_atrm_get_bios() with 'pdev' not NULL, we
need to call pci_dev_put() to decrease the refcount. Add the missing
pci_dev_put() to avoid refcount leak.

Fixes: d8ade3526b ("drm/radeon: handle non-VGA class pci devices with ATRM")
Fixes: c61e277587 ("drm/radeon: split ATRM support out from the ATPX handler (v3)")
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:14:14 +01:00
..
reg_srcs
…
.gitignore
drm/radeon: fix incorrrect SPDX-License-Identifiers
2022-08-17 14:23:22 +02:00
atom-bits.h
…
atom-names.h
…
atom-types.h
…
atom.c
drm/radeon: cleanup coding style a bit
2020-04-30 16:48:42 -04:00
atom.h
drm/radeon/atom: Move 'radeon_atom_hw_i2c_*()'s prototypes into shared header
2020-11-16 15:56:34 -05:00
atombios_crtc.c
drm: Switch to %p4cc format modifier
2021-02-17 12:52:59 +01:00
atombios_dp.c
drm/dp: Pass drm_dp_aux to drm_dp*_link_train_channel_eq_delay()
2021-04-27 18:43:42 -04:00
atombios_encoders.c
drm/radeon: Fix backlight control on iMac 12,1
2022-02-23 12:03:08 +01:00
atombios_i2c.c
gpu: drm: dead code elimination
2019-12-18 16:09:13 -05:00
atombios.h
gpu/drm/radeon: Fix typo in comments
2021-08-02 17:21:25 -04:00
avivod.h
…
btc_dpm.c
drm/radeon/btc_dpm: Move 'evergreen_get_pi's prototype to shared header
2020-11-16 15:56:35 -05:00
btc_dpm.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
btcd.h
…
cayman_blit_shaders.c
…
cayman_blit_shaders.h
…
ci_dpm.c
drm/radeon: Fix fall-through warnings for Clang
2020-11-24 12:05:42 -05:00
ci_dpm.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
ci_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
cik_blit_shaders.c
…
cik_blit_shaders.h
…
cik_reg.h
…
cik_sdma.c
drm/radeon/cik_sdma: Move 'amdgpu_cik_gpu_check_soft_reset()'s prototype to shared header
2020-11-16 15:56:35 -05:00
cik.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
cik.h
drm/radeon/cik: Move 'Move 'cik_sdma_*()'s prototypes to shared header
2020-11-16 15:56:35 -05:00
cikd.h
…
clearstate_cayman.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
clearstate_ci.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
clearstate_defs.h
…
clearstate_evergreen.h
…
clearstate_si.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
cypress_dpm.c
drm/radeon/btc_dpm: Move 'evergreen_get_pi's prototype to shared header
2020-11-16 15:56:35 -05:00
cypress_dpm.h
…
dce3_1_afmt.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
dce6_afmt.c
drm/radeon/radeon_audio: Move 'dce6_*()'s prototypes to shared header
2020-11-16 15:56:35 -05:00
dce6_afmt.h
drm/radeon/radeon_audio: Move 'dce6_*()'s prototypes to shared header
2020-11-16 15:56:35 -05:00
evergreen_blit_shaders.c
…
evergreen_blit_shaders.h
…
evergreen_cs.c
drm/radeon/evergreen_cs: Move 'r600_dma_cs_next_reloc()'s prototype to shared header
2020-11-16 15:56:35 -05:00
evergreen_dma.c
drm/radeon/evergreen_dma: Move 'evergreen_gpu_check_soft_reset()'s prototype to shared header
2020-11-16 15:56:34 -05:00
evergreen_hdmi.c
drm/radeon/evergreen_hdmi: Move 'evergreen_*()' and 'dce4_*()' HDMI prototypes to shared header
2020-11-16 15:56:34 -05:00
evergreen_hdmi.h
drm/radeon/evergreen_hdmi: Move 'evergreen_*()' and 'dce4_*()' HDMI prototypes to shared header
2020-11-16 15:56:34 -05:00
evergreen_reg.h
…
evergreen_smc.h
…
evergreen.c
drm/radeon: Update pitch for page flip
2021-08-05 21:18:00 -04:00
evergreen.h
drm/radeon/evergreen: Remove the repeated declaration
2021-05-25 23:47:24 -04:00
evergreend.h
…
Kconfig
drm/radeon: fix incorrrect SPDX-License-Identifiers
2022-08-17 14:23:22 +02:00
kv_dpm.c
drm/radeon/kv_dpm: Strip out unused functions and their tables
2020-11-13 00:11:53 -05:00
kv_dpm.h
…
kv_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
Makefile
drm/radeon: fix incorrrect SPDX-License-Identifiers
2022-08-17 14:23:22 +02:00
mkregtable.c
…
ni_dma.c
drm/radeon/ni_dma: Move 'cayman_gpu_check_soft_reset()'s prototype to shared header
2020-11-16 15:56:34 -05:00
ni_dpm.c
drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers()
2022-08-17 14:23:17 +02:00
ni_dpm.h
drm/radeon/ni_dpm: Move 'ni_get_{pi, ps}()'s into shared header
2020-11-16 15:56:34 -05:00
ni_reg.h
…
ni.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
ni.h
drm/radeon/ni_dma: Move 'cayman_gpu_check_soft_reset()'s prototype to shared header
2020-11-16 15:56:34 -05:00
nid.h
…
nislands_smc.h
drm/radeon/ni_dpm: Fix booting bug
2021-05-13 10:45:15 -04:00
ObjectID.h
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ppsmc.h
…
pptable.h
…
r100_track.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
r100.c
drm/radeon: Update pitch for page flip
2021-08-05 21:18:00 -04:00
r100d.h
…
r200.c
drm/radeon: fix r1xx/r2xx register checker for POT textures
2019-12-03 16:26:59 -05:00
r300_reg.h
gpu/drm/radeon: Fix typo in comments
2021-08-02 17:21:25 -04:00
r300.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
r300d.h
…
r420.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
r420d.h
…
r500_reg.h
…
r520.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
r520d.h
…
r600_blit_shaders.c
…
r600_blit_shaders.h
…
r600_cs.c
drm/radeon/r600_cs: Few typo fixes
2021-04-09 16:44:26 -04:00
r600_dma.c
drm/radeon/r600_dma: Move 'r600_gpu_check_soft_reset()'s prototype to shared location
2020-11-16 15:56:34 -05:00
r600_dpm.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
r600_dpm.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
r600_hdmi.c
drm/radeon/radeon_audio: Move 'r600_*' prototypes into shared header
2020-11-16 15:56:35 -05:00
r600_reg.h
…
r600.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
r600.h
drm/radeon/radeon_audio: Move 'r600_*' prototypes into shared header
2020-11-16 15:56:35 -05:00
r600d.h
…
radeon_acpi.c
drm/radeon/radeon_pm: Move 'radeon_pm_acpi_event_handler' prototype into shared header
2020-11-16 15:56:33 -05:00
radeon_acpi.h
…
radeon_agp.c
drm/radeon: Move AGP data structures into radeon
2021-05-10 15:46:50 +02:00
radeon_asic.c
drm/radeon: OLAND boards don't have VCE
2021-02-18 16:43:09 -05:00
radeon_asic.h
drm/radeon: remove the repeated declaration
2021-05-25 23:47:30 -04:00
radeon_atombios.c
drm/radeon: Avoid power table parsing memory leaks
2021-05-10 18:06:45 -04:00
radeon_atombios.h
drm/radeon/radeon_encoders: Move 'radeon_atom_backlight_init's prototype to shared header
2020-11-16 15:56:34 -05:00
radeon_atpx_handler.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191
2019-05-30 11:29:21 -07:00
radeon_audio.c
drm/radeon/radeon_audio: Move 'r600_*' prototypes into shared header
2020-11-16 15:56:35 -05:00
radeon_audio.h
drm/radeon/radeon_audio: Move 'dce3_2_*' prototypes to shared location
2020-11-16 15:56:33 -05:00
radeon_benchmark.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
radeon_bios.c
drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios()
2022-12-31 13:14:14 +01:00
radeon_clocks.c
drm/radeon: Don't include <drm/drm_pci.h>
2019-12-05 08:44:28 +01:00
radeon_combios.c
drm/radeon: Remove references to struct drm_device.pdev
2021-01-06 15:43:46 +01:00
radeon_connectors.c
drm/radeon: fix a possible null pointer dereference
2022-06-14 18:36:23 +02:00
radeon_cs.c
Merge tag 'drm-misc-next-2021-06-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2021-06-10 11:28:09 +10:00
radeon_cursor.c
drm/radeon: remove _unlocked suffix in drm_gem_object_put_unlocked
2020-05-19 22:31:34 +01:00
radeon_device.c
drm/radeon: add a force flush to delay work when radeon
2022-09-15 11:30:01 +02:00
radeon_device.h
drm/radeon/radeon: Move prototype into shared header
2020-11-16 15:56:33 -05:00
radeon_display.c
drm/radeon: Add the missed drm_gem_object_put() in radeon_user_framebuffer_create()
2021-07-01 00:05:18 -04:00
radeon_dp_auxch.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_dp_mst.c
drm/dp_mst: Use kHz as link rate units when settig source max link caps at init
2021-05-27 15:30:59 -04:00
radeon_drv.c
drm/radeon: Convert to Linux IRQ interfaces
2021-08-10 20:13:49 +02:00
radeon_drv.h
drm/radeon/radeon_drv: Move prototypes to a shared headerfile
2020-11-13 00:03:49 -05:00
radeon_encoders.c
drm/radeon/radeon_encoders: Move 'radeon_atom_backlight_init's prototype to shared header
2020-11-16 15:56:34 -05:00
radeon_family.h
…
radeon_fb.c
drm/radeon: Add break to switch statement in radeonfb_create_pinned_object()
2021-08-16 16:14:12 -04:00
radeon_fence.c
gpu/drm/radeon: Fix typo in comments
2021-08-02 17:21:25 -04:00
radeon_gart.c
drm/radeon: use the dummy page for GART if needed
2021-05-19 22:32:24 -04:00
radeon_gem.c
drm/ttm: remove ttm_bo_vm_insert_huge()
2021-11-18 19:17:08 +01:00
radeon_i2c.c
drm/radeon: Remove references to struct drm_device.pdev
2021-01-06 15:43:46 +01:00
radeon_ib.c
drm/radeon: do not use drm middle layer for debugfs (v2)
2021-02-18 16:43:10 -05:00
radeon_irq_kms.c
drm/radeon: Convert to Linux IRQ interfaces
2021-08-10 20:13:49 +02:00
radeon_kms.c
drm/radeon: fix error handling in radeon_driver_open_kms
2022-01-27 11:05:19 +01:00
radeon_kms.h
drm/radeon: Convert to Linux IRQ interfaces
2021-08-10 20:13:49 +02:00
radeon_legacy_crtc.c
drm/radeon: Convert to struct drm_crtc_helper_funcs.get_scanout_position()
2020-02-13 13:08:14 +01:00
radeon_legacy_encoders.c
drm/radeon: Remove references to struct drm_device.pdev
2021-01-06 15:43:46 +01:00
radeon_legacy_encoders.h
drm/radeon/radeon_legacy_encoders: Move 'radeon_add_legacy_encoder's prototype to shared location
2020-11-16 15:56:33 -05:00
radeon_legacy_tv.c
drm/radeon: remove set but not used variable 'tv_pll_cntl1'
2019-11-19 10:12:54 -05:00
radeon_mn.c
dma-buf: drop the _rcu postfix on function names v3
2021-06-06 11:19:51 +02:00
radeon_mode.h
drm/radeon: do not use drm middle layer for debugfs (v2)
2021-02-18 16:43:10 -05:00
radeon_object.c
drm/radeon: Fix NULL dereference when updating memory stats
2021-06-30 11:56:21 +02:00
radeon_object.h
drm/radeon: Fix NULL dereference when updating memory stats
2021-06-30 11:56:21 +02:00
radeon_pm.c
drm/ttm: rename bo->mem and make it a pointer
2021-06-02 11:07:25 +02:00
radeon_pm.h
drm/radeon/radeon_pm: Move 'radeon_pm_acpi_event_handler' prototype into shared header
2020-11-16 15:56:33 -05:00
radeon_prime.c
drm/radeon: wait for moving fence after pinning
2021-06-22 15:29:03 +02:00
radeon_prime.h
drm/radeon/radeon_drv: Move 'radeon_gem_prime_import_sg_table()'s prototype to shared header
2020-11-16 15:56:35 -05:00
radeon_reg.h
…
radeon_ring.c
drm/radeon: do not use drm middle layer for debugfs (v2)
2021-02-18 16:43:10 -05:00
radeon_sa.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_semaphore.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_sync.c
dma-buf: rename and cleanup dma_resv_get_list v2
2021-06-06 11:18:19 +02:00
radeon_test.c
drm/radeon: switch driver from bo->resv to bo->base.resv
2019-08-06 08:21:54 +02:00
radeon_trace_points.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_trace.h
drm/ttm: rename bo->mem and make it a pointer
2021-06-02 11:07:25 +02:00
radeon_ttm.c
drm/radeon: Fix NULL dereference when updating memory stats
2021-06-30 11:56:21 +02:00
radeon_ttm.h
drm/radeon: Implement mmap as GEM object function
2021-05-26 20:56:29 +02:00
radeon_ucode.c
drm/radeon: drop use of drmP.h (1/2)
2019-06-10 22:30:24 +02:00
radeon_ucode.h
…
radeon_uvd.c
Merge tag 'amd-drm-next-5.14-2021-06-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
2021-06-10 13:47:13 +10:00
radeon_vce.c
drm/radeon: OLAND boards don't have VCE
2021-02-18 16:43:09 -05:00
radeon_vm.c
gpu/drm/radeon: Fix typo in comments
2021-08-02 17:21:25 -04:00
radeon.h
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
rs100d.h
…
rs400.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
rs400d.h
…
rs600.c
drm/radeon: Update pitch for page flip
2021-08-05 21:18:00 -04:00
rs600d.h
…
rs690.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
rs690d.h
…
rs780_dpm.c
drm/radeon: Remove references to struct drm_device.pdev
2021-01-06 15:43:46 +01:00
rs780_dpm.h
…
rs780d.h
…
rv6xx_dpm.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
rv6xx_dpm.h
…
rv6xxd.h
…
rv200d.h
…
rv250d.h
…
rv350d.h
…
rv515.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
rv515d.h
…
rv730_dpm.c
drm/radeon/rv770: Move 'rv770_get_*()'s prototypes to shared header
2020-11-16 15:56:34 -05:00
rv730d.h
…
rv740_dpm.c
drm/radeon/rv770: Move 'rv770_get_*()'s prototypes to shared header
2020-11-16 15:56:34 -05:00
rv740d.h
…
rv770_dma.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
rv770_dpm.c
drm/radeon/btc_dpm: Move 'evergreen_get_pi's prototype to shared header
2020-11-16 15:56:35 -05:00
rv770_dpm.h
drm/radeon: prepare header files for drmP.h removal
2019-06-10 22:30:24 +02:00
rv770_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
rv770_smc.h
…
rv770.c
drm/radeon: Update pitch for page flip
2021-08-05 21:18:00 -04:00
rv770.h
drm/radeon/rv770: Move 'rv770_get_*()'s prototypes to shared header
2020-11-16 15:56:34 -05:00
rv770d.h
…
si_blit_shaders.c
…
si_blit_shaders.h
…
si_dma.c
drm/radeon/si_dma: Move 'si_gpu_check_soft_reset()'s prototype to shared header
2020-11-16 15:56:34 -05:00
si_dpm.c
drm/radeon/dpm: Disable sclk switching on Oland when two 4K 60Hz monitors are connected
2021-05-19 22:29:40 -04:00
si_dpm.h
drm/radeon/ci_dpm: Move 'si_*()'s prototypes to shared header
2020-11-16 15:56:35 -05:00
si_reg.h
…
si_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
si.c
drm/radeon: delete useless function return values & remove meaningless if(r) check code
2021-06-22 16:51:45 -04:00
si.h
drm/radeon/evergreen: Move 'si_get_csb_*()'s prototypes to shared header
2020-11-16 15:56:35 -05:00
sid.h
…
sislands_smc.h
drm/radeon/si_dpm: Fix SMU power state load
2021-05-13 10:45:29 -04:00
smu7_discrete.h
…
smu7_fusion.h
…
smu7.h
…
sumo_dpm.c
drm/radeon: Add implementation of get_current_vddc for Sumo
2020-10-27 17:43:42 -04:00
sumo_dpm.h
drm/radeon/sumo_dpm: Move 'sumo_get_pi()'s prototype into shared header
2020-11-13 00:12:30 -05:00
sumo_smc.c
drm/radeon/sumo_dpm: Move 'sumo_get_pi()'s prototype into shared header
2020-11-13 00:12:30 -05:00
sumod.h
…
trinity_dpm.c
drm/radeon/si_dpm: Move 'vce_v1_0_enable_mgcg()'s prototype to shared header
2020-11-16 15:56:35 -05:00
trinity_dpm.h
…
trinity_smc.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
trinityd.h
…
uvd_v1_0.c
drm/radeon: fix typoes in comments
2020-09-22 17:37:38 -04:00
uvd_v2_2.c
drm/radeon: fix typoes in comments
2020-09-22 17:37:38 -04:00
uvd_v3_1.c
drm/radeon: drop use of drmP.h (2/2)
2019-06-10 22:30:24 +02:00
uvd_v4_2.c
drm/radeon: fix typoes in comments
2020-09-22 17:37:38 -04:00
vce_v1_0.c
drm/radeon: OLAND boards don't have VCE
2021-02-18 16:43:09 -05:00
vce_v2_0.c
drm/radeon/cik: Move 'vce_v2_0_enable_mgcg()'s prototype to shared header
2020-11-16 15:56:35 -05:00
vce.h
drm/radeon/cik: Move 'vce_v2_0_enable_mgcg()'s prototype to shared header
2020-11-16 15:56:35 -05:00