linux_dsm_epyc7002/drivers/gpu/drm
Lyude Paul 20c22ad329 drm/dp_mst: Remove drm_dp_mst_has_audio()
Drive-by fix I noticed the other day - drm_dp_mst_has_audio() only ever
made sense back when we still had to validate ports before accessing
them in order to (attempt to) avoid NULL dereferences. Since we have
proper reference counting that guarantees we always can safely access
the MST port, there's no use in keeping this function around as all it
does is validate the port pointer before checking the audio status.

Note - drm_dp_mst_port->has_audio is technically protected by
drm_device->mode_config.connection_mutex, since it's only ever updated
from drm_dp_mst_get_edid(). Additionally, we change the declaration for
port in struct intel_connector to be properly typed, so we can directly
access it.

Changes since v1:
* Change type of intel_connector->port in a separate patch - Sean Paul

Cc: "Lee, Shawn C" <shawn.c.lee@intel.com>
Reviewed-by: Sean Paul <sean@poorly.run>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200406200646.1263435-2-lyude@redhat.com
2020-04-07 14:30:13 -04:00
..
amd drm/amd/amdgpu_dm/mst: Stop printing extra messages in dm_dp_add_mst_connector() 2020-04-03 16:51:51 -04:00
arc drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
arm drm/<drivers>: Use drmm_add_final_kfree 2020-03-26 15:26:52 +01:00
armada drm/<drivers>: Use drmm_add_final_kfree 2020-03-26 15:26:52 +01:00
aspeed
ast drm/ast: Use simple encoder 2020-03-02 09:22:43 +01:00
atmel-hlcdc drm/atmel-hlcdc: Use simple encoder 2020-04-02 14:16:44 +02:00
bochs drm/bochs: Drop explicit drm_mode_config_cleanup 2020-03-26 15:46:09 +01:00
bridge drm/bridge: fix kernel-doc warning in panel.c 2020-04-05 22:23:10 +02:00
cirrus drm/cirrus: Fully embrace devm_ 2020-03-26 15:48:34 +01:00
etnaviv Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2020-03-26 15:11:04 +01:00
exynos drm/exynos: Use simple encoder 2020-04-02 14:16:44 +02:00
fsl-dcu drm/fsl-dcu: Use simple encoder 2020-04-02 14:16:44 +02:00
gma500 drm/gma500: Use simple encoder 2020-04-02 14:16:44 +02:00
hisilicon drm/hisilicon: Enforce 128-byte stride alignment to fix the hardware limitation 2020-04-03 01:56:31 +00:00
i2c drm/i2c/tda998x: Use simple encoder 2020-04-02 14:16:44 +02:00
i810
i915 drm/dp_mst: Remove drm_dp_mst_has_audio() 2020-04-07 14:30:13 -04:00
imx drm/imx: Use simple encoder 2020-04-02 14:16:44 +02:00
ingenic drm/ingenic: Use simple encoder 2020-04-02 14:16:45 +02:00
lib
lima drm/lima: Add optional devfreq and cooling device support 2020-03-28 16:29:46 +08:00
mcde drm/mcde: More devm_drm_dev_init 2020-03-26 16:05:12 +01:00
mediatek drm/mediatek: Use simple encoder 2020-04-02 14:16:45 +02:00
meson drm/meson: Drop explicit drm_mode_config_cleanup call 2020-03-26 16:05:31 +01:00
mga
mgag200 drm/mgag200: Use simple encoder 2020-03-02 09:22:49 +01:00
msm drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
mxsfb
nouveau drm/nouveau/therm: convert to use i2c_new_client_device() 2020-03-28 22:48:17 +01:00
omapdrm drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
panel drm/panel-leadtek-ltk500hd1829: Fix dotclock 2020-04-03 21:33:49 +03:00
panfrost drm-misc-next for 5.7: 2020-03-12 12:42:56 +10:00
pl111 drm/pl111: Drop explicit drm_mode_config_cleanup call 2020-03-26 16:05:39 +01:00
qxl drm/qxl: Use correct notify port address when creating cursor ring 2020-03-31 16:48:00 +02:00
r128 drm: delete drm_pci.h 2020-04-03 17:11:41 +02:00
radeon drm: delete drm_pci.h 2020-04-03 17:11:41 +02:00
rcar-du drm/rcar-du: Use simple encoder 2020-04-02 14:16:45 +02:00
rockchip drm/rockchip: Use simple encoder 2020-04-02 14:16:45 +02:00
savage
scheduler drm/sched: implement and export drm_sched_pick_best 2020-03-16 16:21:32 -04:00
selftests drm/modes: Make sure to parse valid rotation value from cmdline 2020-02-12 18:32:54 +01:00
shmobile drm/shmobile: Use simple encoder 2020-04-02 14:16:45 +02:00
sis
sti drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
stm drm/stm: Drop explicit drm_mode_config_cleanup call 2020-03-26 16:06:00 +01:00
sun4i drm/sun4i: tcon: Delete an error message in sun4i_tcon_init_irq() 2020-04-06 10:19:25 +02:00
tdfx
tegra drm/tegra: Use simple encoder 2020-04-02 14:16:45 +02:00
tidss drm/tidss: Use simple encoder 2020-04-02 14:16:45 +02:00
tilcdc drm/tilcdc: Use simple encoder 2020-04-02 14:16:45 +02:00
tiny drm/mipi-dbi: Drop explicit drm_mode_config_cleanup call 2020-03-26 16:09:10 +01:00
ttm drm/ttm: lock resv object during destruction 2020-04-01 09:02:45 +02:00
tve200
udl drm/udl: drop drm_driver.release hook 2020-03-26 16:09:40 +01:00
v3d drm/v3d: Use drmm_add_final_kfree 2020-03-26 15:18:11 +01:00
vboxvideo drm/<drivers>: Use drmm_add_final_kfree 2020-03-26 15:26:52 +01:00
vc4 drm/vc4: Use simple encoder 2020-04-02 14:16:45 +02:00
vgem drm: Garbage collect drm_dev_fini 2020-03-26 15:45:36 +01:00
via Merge branch 'akpm' (patches from Andrew) 2020-01-31 12:16:36 -08:00
virtio drm/virtio: make virtio_gpu_object_attach void 2020-04-03 12:01:37 +02:00
vkms drm/vkms: Use simple encoder 2020-04-02 14:16:46 +02:00
vmwgfx drm/vmwgfx: Use vmwgfx version 2.18 to signal SM5 compatibility 2020-03-23 22:48:57 +01:00
xen drm: Garbage collect drm_dev_fini 2020-03-26 15:45:36 +01:00
zte drm/zte: Use simple encoder 2020-04-02 14:16:46 +02:00
drm_agpsupport.c
drm_atomic_helper.c drm/bridge: Add the necessary bits to support bus format negotiation 2020-01-31 16:39:53 +01:00
drm_atomic_state_helper.c drm/atomic-helper: fix kerneldoc 2020-02-15 13:21:22 +01:00
drm_atomic_uapi.c drm/atomic: Spell CRTC consistently 2019-12-22 11:13:00 +01:00
drm_atomic.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_auth.c drm: error out with EBUSY when device has existing master 2020-03-30 12:20:41 +01:00
drm_blend.c drm: add docs about the IN_FORMATS plane property 2020-03-31 11:12:42 +02:00
drm_bridge_connector.c drm: Add helper to create a connector for a chain of bridges 2020-02-26 13:31:41 +02:00
drm_bridge.c drm: Add helper to create a connector for a chain of bridges 2020-02-26 13:31:41 +02:00
drm_bufs.c drm: delete drm_pci.h 2020-04-03 17:11:41 +02:00
drm_cache.c
drm_client_modeset.c Linux 5.6-rc5 2020-03-11 07:27:21 +10:00
drm_client.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_color_mgmt.c
drm_connector.c drm/edid: Fix DispID tile parsing for override EDID 2020-03-18 17:52:36 +02:00
drm_context.c drm: context: Clean up documentation 2020-03-16 09:23:55 +01:00
drm_crtc_helper_internal.h
drm_crtc_helper.c drm: drop unused drm_crtc callback 2020-02-15 21:15:17 +01:00
drm_crtc_internal.h drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_crtc.c
drm_damage_helper.c
drm_debugfs_crc.c drm/crc: Actually allow to change the crc source 2020-01-28 16:49:22 +01:00
drm_debugfs.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_dma.c drm: delete drm_pci.h 2020-04-03 17:11:41 +02:00
drm_dp_aux_dev.c drm/dp_mst: Add MST support to DP DPCD R/W functions 2020-01-09 18:07:46 -05:00
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c UAPI Changes: 2020-03-19 10:40:27 +10:00
drm_dp_mst_topology_internal.h
drm_dp_mst_topology.c drm/dp_mst: Remove drm_dp_mst_has_audio() 2020-04-07 14:30:13 -04:00
drm_drv.c drm: Fix wrong kfree() in managed resource usage example 2020-04-02 13:04:57 +02:00
drm_dsc.c
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c drm/edid: Fix DispID tile parsing for override EDID 2020-03-18 17:52:36 +02:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c drm/fb-cma-helpers: Fix include issue 2020-01-09 17:33:41 +01:00
drm_fb_helper.c drm/fb-helper: Add TODO for making drm_fb_helper_alloc_fbi fill apertures 2020-03-27 10:46:54 +01:00
drm_file.c drm: Nerf drm_global_mutex BKL for good drivers 2020-02-11 15:03:09 +01:00
drm_flip_work.c
drm_format_helper.c drm/format_helper: Dual licence the file in GPL 2 and MIT 2020-02-17 10:27:13 +01:00
drm_fourcc.c
drm_framebuffer.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c drm/core: Calculate bpp in afbc helper 2020-04-01 14:11:22 +02:00
drm_gem_shmem_helper.c drm/shmem: drop pgprot_decrypted() 2020-03-02 07:13:19 +01:00
drm_gem_ttm_helper.c
drm_gem_vram_helper.c drm/vram-helper: remove unneeded #if defined/endif guards. 2020-03-23 15:56:59 +01:00
drm_gem.c drm: Manage drm_gem_init with drmm_ 2020-03-26 15:38:09 +01:00
drm_hashtab.c
drm_hdcp.c drm/hdcp: optimizing the srm handling 2020-03-04 06:33:00 +05:30
drm_internal.h drm: Manage drm_vblank_cleanup with drmm_ 2020-03-26 15:38:17 +01:00
drm_ioc32.c
drm_ioctl.c drm: rework SET_MASTER and DROP_MASTER perm handling 2020-03-30 12:20:32 +01:00
drm_irq.c drm/irq: remove check on dev->dev_private 2020-02-11 18:39:47 +02:00
drm_kms_helper_common.c
drm_lease.c
drm_legacy_misc.c
drm_legacy.h
drm_lock.c drm: lock: Clean up documentation 2020-03-16 09:27:09 +01:00
drm_managed.c drm/managed: Fix off-by-one in warning 2020-03-30 21:42:23 +02:00
drm_memory.c
drm_mipi_dbi.c drm/mipi-dbi: Drop explicit drm_mode_config_cleanup call 2020-03-26 16:09:10 +01:00
drm_mipi_dsi.c
drm_mm.c drm/mm: revert "Break long searches in fragmented address spaces" 2020-03-31 14:47:51 +02:00
drm_mode_config.c drm: Manage drm_mode_config_init with drmm_ 2020-03-26 15:45:43 +01:00
drm_mode_object.c
drm_modes.c drm/modes: Make sure to parse valid rotation value from cmdline 2020-02-12 18:32:54 +01:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c drm: of: Add drm_of_lvds_get_dual_link_pixel_order 2019-12-18 02:40:16 +02:00
drm_panel_orientation_quirks.c
drm_panel.c drm/drm_panel: Fix EXPORT of drm_panel_of_backlight() one more time 2019-12-17 20:39:33 +01:00
drm_pci.c drm: delete drm_pci.h 2020-04-03 17:11:41 +02:00
drm_plane_helper.c
drm_plane.c
drm_prime.c
drm_print.c
drm_probe_helper.c
drm_property.c
drm_rect.c
drm_scatter.c drm: prevent a harmless integer overflow in drm_legacy_sg_alloc() 2020-02-29 00:16:12 +01:00
drm_scdc_helper.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c drm/simple-kms: Fix documentation for drm_simple_encoder_init() 2020-03-06 09:24:29 +01:00
drm_syncobj.c drm/syncobj: Add documentation for timeline syncobj 2020-01-20 14:22:21 +01:00
drm_sysfs.c drm: sysfs: Use scnprintf() for avoiding potential buffer overflow 2020-03-11 14:54:09 +01:00
drm_trace_points.c
drm_trace.h
drm_vblank.c drm/vblank: Add intro to documentation 2020-04-07 18:32:42 +02:00
drm_vm.c drm: drm_vm: Use fallthrough; 2020-03-18 14:48:34 +01:00
drm_vma_manager.c
drm_vram_helper_common.c
drm_writeback.c
Kconfig drm: unbreak the DRM menu, broken by DRM_EXPORT_FOR_TESTS 2020-03-06 11:15:43 +00:00
Makefile drm: add managed resources tied to drm_device 2020-03-26 14:49:13 +01:00