mb/google/volteer: Fix camera dsdt config for ov2740
Link frequency and a format was not correct for volteer proto 2 ov2740 user-facing camera. The link frequency is calculated in the following way. (max frame width * max frame height * max fps * data format in bps / number of lanes / data rate) + max 35% of overhead For ov2740, (1920 * 1080 * 60 * 10 / 2 / 2) = 311Mhz. 360Mhz after adding 18% of overhead. BUG=b:148428976 BRANCH=none TEST=Build and boot volteer proto 2 board. Start a camera app and check user-facing camera functionalities. Signed-off-by: Daniel Kang <daniel.h.kang@intel.com> Change-Id: I3b51826e123dec394c1b4eb9a1c5b64b8b11459e Reviewed-on: https://review.coreboot.org/c/coreboot/+/41157 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Dossym Nurmukhanov <dossym@google.com> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
parent
d2132469ae
commit
17118a833a
|
@ -124,7 +124,7 @@ Scope (\_SB.PCI0.IPU0)
|
||||||
Package (0x02)
|
Package (0x02)
|
||||||
{
|
{
|
||||||
"data-lanes",
|
"data-lanes",
|
||||||
Package (0x04)
|
Package (0x02)
|
||||||
{
|
{
|
||||||
One,
|
One,
|
||||||
0x02
|
0x02
|
||||||
|
@ -582,7 +582,7 @@ Scope (\_SB.PCI0.I2C2)
|
||||||
"link-frequencies",
|
"link-frequencies",
|
||||||
Package (0x01)
|
Package (0x01)
|
||||||
{
|
{
|
||||||
0xABA9500
|
0x15752A00
|
||||||
}
|
}
|
||||||
},
|
},
|
||||||
Package (0x02)
|
Package (0x02)
|
||||||
|
|
Loading…
Reference in New Issue