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7f35680ada234ce00828b8ea841ba7ca1e00ff52
linux/drivers/gpu/drm
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Thomas Zimmermann 7f35680ada drm/ast: Support multiple outputs 
Systems with AST graphics can have multiple output; typically VGA
plus some other port. Record detected output chips in a bitmask and
initialize each output on its own.

Assume a VGA output by default and use SIL164 and DP501 if available.
For ASTDP assume that it can run in parallel with VGA.

Tested on AST2100.

v3:
	* define a macro for each BIT(ast_tx_chip) (Patrik)
v2:
	* make VGA/SIL164/DP501 mutually exclusive

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Fixes: a59b026419 ("drm/ast: Initialize encoder and connector for VGA in helper function")
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: dri-devel@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20220607092008.22123-2-tzimmermann@suse.de
2022-06-08 13:16:15 +02:00
..
amd
drm/amd/display: Move connector debugfs to drm
2022-05-23 11:27:44 +03:00
arm
malidp: Fix NULL vs IS_ERR() checking
2022-04-28 16:08:19 +01:00
armada
Merge tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-03-28 12:41:28 -07:00
aspeed
drm/aspeed: Add AST2600 chip support
2022-03-03 09:08:35 +10:30
ast
drm/ast: Support multiple outputs
2022-06-08 13:16:15 +02:00
atmel-hlcdc
drm/atmel-hlcdc: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
bridge
drm/bridge: lt9611uxc: Cancel only driver's work
2022-06-07 14:57:47 +02:00
display
drm/dp: Add callbacks to make using DP AUX bus properly easier
2022-06-02 15:14:16 -07:00
etnaviv
drm/etnaviv: avoid cleaning up sched_job when submit succeeded
2022-05-04 14:09:34 +02:00
exynos
drm: exynos: dsi: Use child panel or bridge find helpers
2022-05-04 17:07:14 +02:00
fsl-dcu
drm/fsl-dcu: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:46 +01:00
gma500
drm/gma500: Read EDID from the correct i2c adapter
2022-06-02 10:06:51 +02:00
gud
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
hisilicon
Merge tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-03-28 12:41:28 -07:00
hyperv
drm/hyperv : Removing the restruction of VRAM allocation with PCI bar size
2022-05-30 15:25:36 -07:00
i2c
…
i810
…
i915
drm/i915/display/debug: Expose crtc current bpc via debugfs
2022-05-23 11:27:41 +03:00
imx
Merge tag 'drm-misc-next-2022-04-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-04-12 17:44:27 +10:00
ingenic
drm/ingenic: Add dw-hdmi driver specialization for jz4780
2022-04-11 16:04:39 +01:00
kmb
Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-25 05:50:18 +10:00
lib
drm/selftests: add drm buddy alloc range testcase
2022-02-23 10:44:43 +01:00
lima
dma-buf: specify usage while adding fences to dma_resv obj v7
2022-04-07 12:53:53 +02:00
mcde
Revert "drm: bridge: mcde_dsi: Switch to devm_drm_of_get_bridge"
2022-05-04 17:06:31 +02:00
mediatek
Merge drm/drm-next into drm-misc-next
2022-04-05 11:06:58 +02:00
meson
drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init
2022-06-07 14:25:16 +02:00
mga
…
mgag200
drm/mgag200: Store positions of I2C data and clock bits in device info
2022-06-07 09:40:11 +02:00
msm
Backmerge tag 'v5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
2022-05-03 16:08:48 +10:00
mxsfb
drm: mxsfb: Implement LCDIF scanout CRC32 support
2022-05-05 01:03:49 +02:00
nouveau
drm/nouveau: fix another off-by-one in nvbios_addr
2022-06-02 18:40:03 -04:00
omapdrm
Merge drm/drm-next into drm-misc-next
2022-04-05 11:06:58 +02:00
panel
drm/panel: Fix build error when CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=y && CONFIG_DRM_DISPLAY_HELPER=m
2022-05-24 12:32:53 -07:00
panfrost
drm/panfrost: Add arm,mali-valhall-jm compatible
2022-05-26 09:53:40 -04:00
pl111
drm: Remove CONFIG_DRM_KMS_CMA_HELPER option
2021-11-30 11:10:03 +01:00
qxl
drm/qxl: add drm_gem_plane_helper_prepare_fb
2022-05-05 12:30:10 +02:00
r128
drm/r128: Fix undefined behavior due to shift overflowing the constant
2022-05-21 18:02:47 +02:00
radeon
Backmerge tag 'v5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
2022-05-03 16:08:48 +10:00
rcar-du
Merge tag 'drm-misc-next-2022-03-03' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-03-04 13:41:57 +10:00
rockchip
drm/rockchip: vop2: unlock on error path in vop2_crtc_atomic_enable()
2022-05-15 21:53:37 +02:00
savage
…
scheduler
drm/scheduler: Don't kill jobs in interrupt context
2022-05-17 10:06:41 -04:00
selftests
drm: Rename dp/ to display/
2022-04-25 11:17:45 +02:00
shmobile
drm/shmobile: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:47 +01:00
sis
…
solomon
drm/ssd130x: Only define a SPI device ID table when built as a module
2022-06-02 00:35:32 +02:00
sprd
Merge tag 'driver-core-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-03-28 12:41:28 -07:00
sti
drm/sti: fix typos in comments
2022-04-07 11:31:52 +02:00
stm
stm: ltdc: fix two incorrect NULL checks on list iterator
2022-04-07 10:26:59 +02:00
sun4i
Merge drm/drm-next into drm-misc-next
2022-05-03 11:53:42 +02:00
tdfx
…
tegra
drm/display: Move SCDC helpers into display-helper library
2022-04-25 11:19:37 +02:00
tidss
drm/tidss: Soft Reset DISPC on startup
2022-04-19 15:09:45 +03:00
tilcdc
drm/tilcdc: fix typos in comment
2022-04-25 10:18:52 +03:00
tiny
drm/st7735r: Fix module autoloading for Okaya RH128128T
2022-05-23 13:24:04 +02:00
ttm
drm/ttm: move default BO destructor into VMWGFX v2
2022-05-09 14:49:50 +02:00
tve200
drm/tve200: Use drm_module_platform_driver() to register the driver
2022-01-27 19:15:48 +01:00
udl
drm/udl: Set VGA connector
2022-05-18 06:52:03 +02:00
v3d
drm/v3d: Fix null pointer dereference of pointer perfmon
2022-04-26 11:55:28 -01:00
vboxvideo
Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-25 05:50:18 +10:00
vc4
Merge drm/drm-next into drm-misc-next
2022-05-03 11:53:42 +02:00
vgem
dma-buf: specify usage while adding fences to dma_resv obj v7
2022-04-07 12:53:53 +02:00
via
…
virtio
dma-buf: specify usage while adding fences to dma_resv obj v7
2022-04-07 12:53:53 +02:00
vkms
drm/vkms: Update vkms_composer_worker documentation
2022-05-25 17:40:44 +02:00
vmwgfx
drm/ttm: move default BO destructor into VMWGFX v2
2022-05-09 14:49:50 +02:00
xen
Merge tag 'for-linus-5.18-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2022-03-28 14:32:39 -07:00
xlnx
drm/display: Introduce a DRM display-helper module
2022-04-25 11:19:21 +02:00
drm_agpsupport.c
…
drm_aperture.c
…
drm_atomic_helper.c
drm: fix error found in some cases after the patch d1af5cd86997
2022-01-14 14:31:54 +01:00
drm_atomic_state_helper.c
drm/object: Add default color encoding and range value at reset
2022-02-25 17:57:14 +01:00
drm_atomic_uapi.c
drm: handle kernel fences in drm_gem_plane_helper_prepare_fb v2
2022-05-02 09:01:51 +02:00
drm_atomic.c
drm/atomic: Add atomic_print_state to private objects
2022-03-31 10:19:45 +02:00
drm_auth.c
drm: get rid of DRM_DEBUG_* log calls in drm core, files drm_a*.c
2021-11-26 16:45:22 +01:00
drm_blend.c
drm/blend: fix typo in the comment
2022-03-16 09:36:13 +01:00
drm_bridge_connector.c
drm/bridge_connector: enable HPD by default if supported
2022-03-04 19:34:24 +00:00
drm_bridge.c
drm/bridge: Add devm_drm_bridge_add()
2022-06-02 15:15:10 -07:00
drm_buddy.c
drm: add a check to verify the size alignment
2022-04-11 15:35:47 +02:00
drm_bufs.c
…
drm_cache.c
Merge tag 'drm-next-2022-03-24' of git://anongit.freedesktop.org/drm/drm
2022-03-24 16:19:43 -07:00
drm_client_modeset.c
drm/client: Don't add new command-line mode
2022-05-16 13:43:24 +02:00
drm_client.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_color_mgmt.c
drm: fix typo in comment
2022-05-04 14:09:34 +02:00
drm_connector.c
drm/display: Move HDMI helpers into display-helper module
2022-04-25 11:19:36 +02:00
drm_context.c
…
drm_crtc_helper_internal.h
drm/dp: Move DP declarations into separate header file
2022-01-17 11:25:44 +01:00
drm_crtc_helper.c
drm: Use drm_mode_copy()
2022-04-12 09:27:20 +03:00
drm_crtc_internal.h
…
drm_crtc.c
…
drm_damage_helper.c
…
drm_debugfs_crc.c
…
drm_debugfs.c
drm/debug: Expose connector's max supported bpc via debugfs
2022-05-23 11:27:36 +03:00
drm_displayid.c
drm/displayid: convert to drm_edid
2022-05-13 18:55:13 +03:00
drm_dma.c
…
drm_drv.c
drm: fix null-ptr-deref in drm_dev_init_release()
2021-10-14 21:39:02 +02:00
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm/edid: convert version_greater() to drm_edid
2022-05-13 18:55:17 +03:00
drm_encoder_slave.c
…
drm_encoder.c
drm: use ENOMEM for drmm_kzalloc allocation failures
2022-05-25 17:39:49 +02:00
drm_fb_cma_helper.c
…
drm_fb_helper.c
fbdev: Rename pagelist to pagereflist for deferred I/O
2022-05-03 16:04:22 +02:00
drm_file.c
…
drm_flip_work.c
…
drm_format_helper.c
drm/format-helper: Share implementation among conversion helpers
2022-05-05 08:54:09 +02:00
drm_fourcc.c
drm/fourcc: Add packed 10bit YUV 4:2:0 format
2021-12-16 11:23:22 +01:00
drm_framebuffer.c
drm: introduce fb_modifiers_not_supported flag in mode_config
2022-01-31 21:45:23 +01:00
drm_gem_atomic_helper.c
drm/gem: Ignore color planes that are unused by framebuffer format
2022-05-19 19:25:02 +02:00
drm_gem_cma_helper.c
Backmerge tag 'v5.17-rc6' into drm-next
2022-02-28 14:57:14 +10:00
drm_gem_framebuffer_helper.c
drm/gem: Warn on trying to use a non-existing framebuffer plane
2022-05-19 19:25:23 +02:00
drm_gem_shmem_helper.c
Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-25 05:50:18 +10:00
drm_gem_ttm_helper.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_gem_vram_helper.c
drm/gem-vram: Ignore planes that are unused by framebuffer format
2022-05-19 19:25:19 +02:00
drm_gem.c
dma-buf: add enum dma_resv_usage v4
2022-04-07 12:53:53 +02:00
drm_hashtab.c
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_internal.h
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_ioc32.c
…
drm_ioctl.c
drm: introduce fb_modifiers_not_supported flag in mode_config
2022-01-31 21:45:23 +01:00
drm_irq.c
drm: Build drm_irq.o only if CONFIG_DRM_LEGACY has been set
2021-10-22 16:20:12 +02:00
drm_kms_helper_common.c
drm/dp: Move DisplayPort helpers into separate helper module
2022-01-17 11:25:44 +01:00
drm_lease.c
drm/lease: allow empty leases
2021-10-01 15:55:47 +02:00
drm_legacy_misc.c
…
drm_legacy.h
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_lock.c
…
drm_managed.c
drm: Add DRM-managed mutex_init()
2022-05-05 09:04:10 +02:00
drm_memory.c
…
drm_mipi_dbi.c
drm/mipi-dbi: align max_chunk to 2 in spi_transfer
2022-05-30 13:41:09 +02:00
drm_mipi_dsi.c
drm/display: Move DSC header and helpers into display-helper module
2022-04-25 11:19:36 +02:00
drm_mm.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_mode_config.c
…
drm_mode_object.c
drm/object: Add drm_object_property_get_default_value() function
2022-02-25 17:55:42 +01:00
drm_modes.c
drm: Always warn if user-defined modes are not supported
2022-05-16 13:42:49 +02:00
drm_modeset_helper.c
…
drm_modeset_lock.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_nomodeset.c
drm: Fix build error caused by missing drm_nomodeset.o
2021-11-27 21:05:58 +01:00
drm_of.c
Revert "drm: of: Lookup if child node has panel or bridge"
2022-04-21 09:18:08 +02:00
drm_panel_orientation_quirks.c
Merge drm/drm-next into drm-intel-next
2022-01-31 13:19:33 -05:00
drm_panel.c
…
drm_pci.c
…
drm_plane_helper.c
drm/plane-helper: fix uninitialized variable reference
2021-10-07 12:24:44 +02:00
drm_plane.c
drm/plane: Move range check for format_count earlier
2022-04-28 16:13:04 +01:00
drm_prime.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
drm_print.c
…
drm_privacy_screen_x86.c
Merge tag 'drm-misc-next-2022-01-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-01 19:02:41 +10:00
drm_privacy_screen.c
Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-25 05:50:18 +10:00
drm_probe_helper.c
drm/probe-helper: Default to 640x480 if no EDID on DP
2022-06-06 13:09:44 -07:00
drm_property.c
drm: property: Replace strncpy() with strscpy_pad()
2021-10-07 05:42:13 +03:00
drm_rect.c
…
drm_scatter.c
…
drm_self_refresh_helper.c
…
drm_simple_kms_helper.c
…
drm_syncobj.c
drm: use dma_fence_unwrap_merge() in drm_syncobj
2022-05-30 14:30:36 +02:00
drm_sysfs.c
drm/sysfs: introduce drm_sysfs_connector_hotplug_event
2021-11-02 14:27:06 +01:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank_work.c
…
drm_vblank.c
drm: Use drm_mode_copy()
2022-04-12 09:27:20 +03:00
drm_vm.c
…
drm_vma_manager.c
…
drm_writeback.c
…
Kconfig
drm/display: Move HDMI helpers into display-helper module
2022-04-25 11:19:36 +02:00
Makefile
drm/display: Move SCDC helpers into display-helper library
2022-04-25 11:19:37 +02:00