linux/drivers
Suraj Kandpal 5abc20e39d drm/i915/ddi: add helper to compute DDI clock frequency
Add intel_ddi_link_symbol_clock() to return the DDI clock frequency for
a given port clock:
  DP 8b/10b : rate
  DP 128b/132b (UHBR) : (10 / 32) * rate
  HDMI FRL  : (10 / 18) * rate
  HDMI TMDS : rate

The DP case reuses intel_dp_link_symbol_clock().
This will help in upcoming commits to decide value to be written
in DDI_CLK_VALFREQ.

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20260811175844.2613721-2-suraj.kandpal@intel.com
2026-08-12 09:28:43 +05:30
..
accel drm fixes for 7.2-rc1 2026-06-26 17:03:48 -07:00
accessibility
acpi ACPI support fixes and cleanups for 7.2-rc1 2026-06-26 13:00:10 -07:00
amba
android
ata
atm
auxdisplay
base regmap: Fix for v7.2 2026-06-26 10:47:26 -07:00
bcma
block This adds support for manual client session reset in CephFS, allowing 2026-06-26 16:15:53 -07:00
bluetooth
bus Char/Misc/IIO/FPGA/GPIB/etc driver updates for 7.2-rc1 2026-06-22 12:20:21 -07:00
cache
cdrom
cdx
char ipmi: lots of little tweaks 2026-06-25 09:00:53 -07:00
clk This is all clk driver updates. Mostly new SoC support for 2026-06-25 12:48:57 -07:00
clocksource
comedi
connector
counter
cpufreq
cpuidle cpuidle: Allow exit latency to exceed target residency 2026-06-23 14:00:29 +02:00
crypto pci-v7.2-changes 2026-06-24 12:48:43 -07:00
cxl
dax
dca
devfreq
dibs
dio
dma pci-v7.2-changes 2026-06-24 12:48:43 -07:00
dma-buf
dpll
edac
eisa
extcon
firewire
firmware Char/Misc/IIO/FPGA/GPIB/etc driver updates for 7.2-rc1 2026-06-22 12:20:21 -07:00
fpga
fsi
fwctl
gnss
gpib
gpio gpio: davinci: fix IRQ domain leak on devm_kzalloc failure 2026-06-23 10:44:29 +02:00
gpu drm/i915/ddi: add helper to compute DDI clock frequency 2026-08-12 09:28:43 +05:30
greybus
hid
hsi
hte
hv hyperv-next for v7.2-rc1 2026-06-22 08:06:13 -07:00
hwmon platform-drivers-x86 for v7.2-1 2026-06-23 08:31:33 -07:00
hwspinlock
hwtracing Char/Misc/IIO/FPGA/GPIB/etc driver updates for 7.2-rc1 2026-06-22 12:20:21 -07:00
i2c i2c: i801: fix hardware state machine corruption in error path 2026-06-23 17:53:08 +02:00
i3c
idle
iio Char/Misc/IIO/FPGA/GPIB/etc driver updates for 7.2-rc1 2026-06-22 12:20:21 -07:00
infiniband
input Input: gscps2 - advance receive buffer write index 2026-06-26 22:42:56 -07:00
interconnect This is all clk driver updates. Mostly new SoC support for 2026-06-25 12:48:57 -07:00
iommu hyperv-next for v7.2-rc1 2026-06-22 08:06:13 -07:00
ipack
irqchip Miscellaneous irqchip driver fixes: 2026-06-23 16:02:03 -07:00
leds
macintosh
mailbox mailbox: imx: Don't force-thread the primary handler 2026-06-20 21:18:39 -05:00
mcb
md block-7.2-20260625 2026-06-25 09:56:47 -07:00
media
memory
memstick
message
mfd
misc pci-v7.2-changes 2026-06-24 12:48:43 -07:00
mmc
most
mtd NAND changes: 2026-06-21 12:25:17 -07:00
mux
net Including fixes from netfilter and IPsec. 2026-06-25 12:25:36 -07:00
nfc
ntb NTB updates include an EPF bug fix to prevent an invalid unmap during 2026-06-28 07:46:12 -07:00
nubus
nvdimm
nvme block-7.2-20260625 2026-06-25 09:56:47 -07:00
nvmem
of of: Fix RST inline emphasis warnings in of_map_id() kernel-doc 2026-06-24 07:56:55 -05:00
opp
parisc
parport
pci pci-v7.2-changes 2026-06-24 12:48:43 -07:00
pcmcia
peci
perf
phy phy-for-7.2 2026-06-23 15:41:48 -07:00
pinctrl
platform RTC for 7.2 2026-06-27 11:00:18 -07:00
pmdomain
pnp
power power sequencing fixes for v7.2-rc1 2026-06-25 09:20:26 -07:00
powercap
pps
ps3
ptp
pwm pwm: Changes for v7.2-rc1 (2nd batch) 2026-06-27 13:48:12 -07:00
rapidio mm.git review status for mm-hotfixes-stable..mm-nonmm-stable 2026-06-21 13:20:19 -07:00
ras
regulator regulator: Fixes for v7.2 2026-06-26 11:07:26 -07:00
remoteproc
resctrl
reset
rpmsg rpmsg update for v7.2 2026-06-20 23:31:15 -07:00
rtc RTC for 7.2 2026-06-27 11:00:18 -07:00
s390 more s390 updates for 7.2 merge window 2026-06-22 07:43:48 -07:00
sbus
scsi mm.git review status for mm-hotfixes-stable..mm-nonmm-stable 2026-06-21 13:20:19 -07:00
sh
siox
slimbus
soc
soundwire sound fixes for 7.2-rc1 2026-06-27 12:15:23 -07:00
spi spi: Fixes for v7.2 2026-06-26 11:18:49 -07:00
spmi
ssb
staging Staging driver updates for 7.2-rc1 2026-06-22 12:43:16 -07:00
target
tc
tee
thermal Thermal control fixes for 7.2-rc1 2026-06-26 13:24:59 -07:00
thunderbolt USB/Thunderbolt driver changes for 7.2-rc1 2026-06-22 12:09:47 -07:00
tty TTY / Serial driver update for 7.2-rc1 2026-06-22 11:51:49 -07:00
ufs SCSI misc on 20260621 2026-06-21 10:29:45 -07:00
uio
usb USB/Thunderbolt driver changes for 7.2-rc1 2026-06-22 12:09:47 -07:00
vdpa
vfio
vhost mm.git review status for mm-hotfixes-stable..mm-nonmm-stable 2026-06-21 13:20:19 -07:00
video fbdev: Fix fb_new_modelist to prevent null-ptr-deref in fb_videomode_to_var 2026-06-26 15:12:45 +02:00
virt Char/Misc/IIO/FPGA/GPIB/etc driver updates for 7.2-rc1 2026-06-22 12:20:21 -07:00
virtio
w1
watchdog
xen
zorro
Kconfig
Makefile