On Mon, 2017-08-21 at 16:50 -0700, Rodrigo Vivi wrote: > Coffe Lake CPU on Kaby Lake PCH is possible.
Typo ^ > It does exist, and it does work. > > The only missed case was this warning here noticed > by Wendy who could get one system with this configuration > and reported the issue for us: > > Hardware Configuration > Board ID KBL S DDR4 UDIMM EV CRB > Processor Intel® Processor code named Coffee Lake S, (6+2), 6 cores 12 > threads, GT2, A0 (Internal) (QNJ4) > > [ 3.220585] WARNING: CPU: 10 PID: 206 at drivers/gpu/drm/i915/i915_drv.c:340 > i915_driver_load+0x1210/0x1660 [i915] > [ 3.221312] Modules linked in: hid_generic usbhid i915 i2c_algo_bit > drm_kms_helper e1000e syscopyarea sysfillrect sysimgblt nvme fb_sys_fops ptp > ahci i2c_hid drm pps_core nvme_core libahci wmi hid video > [ 3.222050] CPU: 10 PID: 206 Comm: systemd-udevd Not tainted > 4.13.0-rc5-intel-next+ #1 > [ 3.222706] Hardware name: Intel Corporation Kabylake Client platform/KBL S > DDR4 UDIMM EV CRB, BIOS KBLSE2R1.R00.X089.P00.1705051000 05/05/2017 > > Cc: Wendy Wang <[email protected]> > Cc: Dhinakaran Pandiyan <[email protected]> Reviewed-by: Dhinakaran Pandiyan <[email protected]> > Signed-off-by: Rodrigo Vivi <[email protected]> > --- > drivers/gpu/drm/i915/i915_drv.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 43100229613c..f10a078e3a55 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -239,7 +239,8 @@ static void intel_detect_pch(struct drm_i915_private > *dev_priv) > dev_priv->pch_type = PCH_KBP; > DRM_DEBUG_KMS("Found Kaby Lake PCH (KBP)\n"); > WARN_ON(!IS_SKYLAKE(dev_priv) && > - !IS_KABYLAKE(dev_priv)); > + !IS_KABYLAKE(dev_priv) && > + !IS_COFFEELAKE(dev_priv)); > } else if (id == INTEL_PCH_CNP_DEVICE_ID_TYPE) { > dev_priv->pch_type = PCH_CNP; > DRM_DEBUG_KMS("Found Cannon Lake PCH (CNP)\n"); _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
