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Kory Maincent (TI.com) ca062af436 drm/tilcdc: Add support for DRM bus flags and simplify panel config 
Migrate CRTC mode configuration to use standard DRM bus flags in
preparation for removing the tilcdc_panel driver and its custom
tilcdc_panel_info structure.

Add support for DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE and
DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE flags to control pixel clock and sync
signal edge polarity, while maintaining backward compatibility with the
existing tilcdc panel info structure.

Simplify several hardware parameters by setting them to fixed defaults
based on common usage across existing device trees:
- DMA burst size: 16 (previously configurable via switch statement)
- AC bias frequency: 255 (previously panel-specific)
- FIFO DMA request delay: 128 (previously panel-specific)

These parameters show no variation in real-world usage, so hardcoding
them simplifies the driver without losing functionality.

Preserve FIFO threshold configurability by detecting the SoC type, as
this parameter varies between AM33xx (8) and DA850 (16) platforms.

Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Kory Maincent (TI.com) <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20260123-feature_tilcdc-v5-4-5a44d2aa3f6f@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
 		2026-02-11 09:16:15 +01:00
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accel drm-misc-next for 6.20: 2026-01-16 11:04:03 +10:00
accessibility
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acpi ACPI: PM: s2idle: Add module parameter for LPS0 constraints checking 2026-01-13 23:10:25 +01:00
amba
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android
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ata ata: libata: Print features also for ATAPI devices 2026-01-13 22:00:02 +09:00
atm atm: Fix dma_free_coherent() size 2026-01-08 08:47:32 -08:00
auxdisplay
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base Driver core fixes for 6.19-rc7 2026-01-24 10:13:22 -08:00
bcma
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block block-6.19-20260122 2026-01-23 12:53:56 -08:00
bluetooth
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bus
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cache
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cdrom
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cdx
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char
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clk
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clocksource riscv: clocksource: Fix stimecmp update hazard on RV32 2026-01-14 17:42:46 -07:00
comedi comedi: dmm32at: serialize use of paged registers 2026-01-16 16:43:51 +01:00
connector
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counter
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cpufreq
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cpuidle
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crypto Linux 6.19-rc7 2026-01-28 12:44:28 +10:00
cxl cxl: Check for invalid addresses returned from translation functions on errors 2026-01-13 08:30:40 -07:00
dax drivers/dax: add some missing kerneldoc comment fields for struct dev_dax 2026-01-14 22:16:26 -08:00
dca
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devfreq
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dibs
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dio
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dma dmaengine: apple-admac: Add "apple,t8103-admac" compatible 2026-01-11 22:12:49 +05:30
dma-buf dma-fence: Fix sparse warnings due __rcu annotations 2026-02-09 14:05:20 +01:00
dpll dpll: Prevent duplicate registrations 2026-01-22 08:08:42 -08:00
edac
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eisa
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extcon
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firewire
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firmware mm: rename cpu_bitmap field to flexible_array 2026-01-19 12:30:00 -08:00
fpga
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fsi
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fwctl
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gnss
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gpib
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gpio gpio: shared: propagate configuration to pinctrl 2026-01-21 14:06:17 +01:00
gpu drm/tilcdc: Add support for DRM bus flags and simplify panel config 2026-02-11 09:16:15 +01:00
greybus
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hid hid-for-linus-2026010801 2026-01-08 07:44:48 -08:00
hsi
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hte
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hv mshv: handle gpa intercepts for arm64 2026-01-15 07:29:14 +00:00
hwmon
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hwspinlock
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hwtracing intel_th: rename error label 2026-01-16 16:42:41 +01:00
i2c i2c-host-fixes for v6.19-rc7 2026-01-24 12:56:53 +01:00
i3c
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idle
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iio iio: dac: ad3552r-hs: fix out-of-bound write in ad3552r_hs_write_data_source 2026-01-11 13:25:15 +00:00
infiniband Merge drm/drm-next into drm-misc-next 2026-02-05 10:33:06 +01:00
input Input updates for v6.19-rc6 2026-01-25 09:42:25 -08:00
interconnect interconnect: debugfs: initialize src_node and dst_node to empty strings 2026-01-12 01:58:36 +02:00
iommu Merge drm/drm-next into drm-misc-next 2026-02-05 10:33:06 +01:00
ipack
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irqchip irqchip/gic-v3-its: Avoid truncating memory addresses 2026-01-20 10:11:29 +01:00
isdn mISDN: annotate data-race around dev->work 2026-01-20 18:37:41 -08:00
leds leds: led-class: Only Add LED to leds_list when it is fully ready 2026-01-20 16:02:01 +00:00
macintosh
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mailbox
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mcb
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md block-6.19-20260122 2026-01-23 12:53:56 -08:00
media [GIT PULL for v6.19-rc6] media fixes 2026-01-14 08:18:01 -08:00
memory
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memstick
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message
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mfd
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misc mei: trace: treat reg parameter as string 2026-01-16 16:43:47 +01:00
mmc mmc: sdhci-of-dwcmshc: Fix DMA 128MB boundary for Eswin EIC7700 2026-01-22 13:26:08 +01:00
most
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mtd treewide: Update email address 2026-01-11 06:09:11 -10:00
mux mux: mmio: Fix IS_ERR() vs NULL check in probe() 2026-01-16 16:42:08 +01:00
net Octeontx2-af: Add proper checks for fwdata 2026-01-22 08:09:00 -08:00
nfc Revert "nfc/nci: Add the inconsistency check between the input data length and count" 2026-01-17 18:02:50 -08:00
ntb ntb: transport: Fix uninitialized mutex 2026-01-17 11:57:39 -05:00
nubus
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nvdimm
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nvme block-6.19-20260116 2026-01-16 20:59:46 -08:00
nvmem
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of of: fix reference count leak in of_alias_scan() 2026-01-17 10:20:43 -06:00
opp
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parisc
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parport
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pci pci-v6.19-fixes-4 2026-01-23 13:20:24 -08:00
pcmcia
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peci
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perf
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phy phy: freescale: imx8m-pcie: assert phy reset during power on 2026-01-14 21:44:39 +05:30
pinctrl
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platform platform/x86: acer-wmi: Fix missing capability check 2026-01-20 17:10:56 +02:00
pmdomain pmdomain providers: 2026-01-23 13:12:49 -08:00
pnp
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power
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powercap
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pps
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ps3
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ptp
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pwm pwm: max7360: Populate missing .sizeof_wfhw in max7360_pwm_ops 2026-01-19 18:31:05 +01:00
rapidio
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ras
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regulator regulator: fp9931: Add missing memory allocation check 2026-01-19 14:42:02 +00:00
remoteproc
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resctrl arm_mpam: Use non-atomic bitops when modifying feature bitmap 2026-01-16 12:04:20 +00:00
reset
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rpmsg
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rtc
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s390 s390/ap: Fix wrong APQN fill calculation 2026-01-20 14:33:42 +01:00
sbus
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scsi scsi: qla2xxx: Sanitize payload size to prevent member overflow 2026-01-16 23:08:11 -05:00
sh
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siox
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slimbus slimbus: core: clean up of_slim_get_device() 2026-01-16 16:43:05 +01:00
soc soc: renesas: Fix missing dependency on new CONFIG_CACHEMAINT_FOR_DMA 2026-01-15 18:13:33 -07:00
soundwire soundwire fix for 6.19 2026-01-18 12:29:12 -08:00
spi spi: intel-pci: Add support for Nova Lake SPI serial flash 2026-01-15 14:21:29 +00:00
spmi
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ssb
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staging host1x: Make remove callback return void 2026-01-13 12:25:38 +01:00
target scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() 2026-01-16 23:02:15 -05:00
tc
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tee
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thermal
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thunderbolt
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tty Linux 6.19-rc7 2026-01-28 12:44:28 +10:00
ufs
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uio uio: pci_sva: correct '-ENODEV' check logic 2026-01-16 16:43:43 +01:00
usb xhci: sideband: don't dereference freed ring when removing sideband endpoint 2026-01-16 12:19:37 +01:00
vdpa
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vfio Merge drm/drm-next into drm-misc-next 2026-02-05 10:33:06 +01:00
vhost
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video gpu: Move DRM buddy allocator one level up (part two) 2026-02-06 11:38:35 +10:00
virt
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virtio
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w1
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watchdog
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xen SCSI fixes on 20260125 2026-01-25 12:06:15 -08:00
zorro
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Kconfig
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Makefile
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