Module Name:src
Committed By: martin
Date: Sun Aug 18 09:57:40 UTC 2019
Modified Files:
src/sys/external/bsd/drm2/i915drm [netbsd-9]: intelfb.c
Log Message:
Pull up following revision(s) (requested by rin in ticket #85):
sys/external/bsd/drm2/i915drm/intelfb.c: revision 1.17
PR kern/52229:
Correct linebytes (stride) for intelfb(4), which fixes screen
corruption on the following machines:
- MacBookAir5,2 (Ivy Bridge, 13-inch, Mid 2012)
- MacBookAir6,1 (Haswell, 11-inch, Early 2014)
Now, wsdisplay(4) console as well as intel(4) driver of Xorg
works fine on these machines.
Also there's no side effects found on another machine:
- ThinkPad T480s (Kaby Lake R)
XXX
pullup to netbsd-9
To generate a diff of this commit:
cvs rdiff -u -r1.16 -r1.16.4.1 src/sys/external/bsd/drm2/i915drm/intelfb.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/i915drm/intelfb.c
diff -u src/sys/external/bsd/drm2/i915drm/intelfb.c:1.16 src/sys/external/bsd/drm2/i915drm/intelfb.c:1.16.4.1
--- src/sys/external/bsd/drm2/i915drm/intelfb.c:1.16 Sat Dec 1 01:56:30 2018
+++ src/sys/external/bsd/drm2/i915drm/intelfb.c Sun Aug 18 09:57:40 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: intelfb.c,v 1.16 2018/12/01 01:56:30 msaitoh Exp $ */
+/* $NetBSD: intelfb.c,v 1.16.4.1 2019/08/18 09:57:40 martin Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include
-__KERNEL_RCSID(0, "$NetBSD: intelfb.c,v 1.16 2018/12/01 01:56:30 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: intelfb.c,v 1.16.4.1 2019/08/18 09:57:40 martin Exp $");
#include
#include
@@ -166,14 +166,12 @@ intelfb_attach_task(struct i915drmkms_ta
struct intelfb_softc *const sc = container_of(task,
struct intelfb_softc, sc_attach_task);
const struct intelfb_attach_args *const ifa = >sc_ifa;
- const struct drm_fb_helper_surface_size *const sizes = >ifa_fb_sizes;
const struct drmfb_attach_args da = {
.da_dev = sc->sc_dev,
.da_fb_helper = ifa->ifa_fb_helper,
.da_fb_sizes = >ifa_fb_sizes,
.da_fb_vaddr = bus_space_vaddr(ifa->ifa_fb_bst, sc->sc_fb_bsh),
- .da_fb_linebytes = roundup2((sizes->surface_width *
- howmany(sizes->surface_bpp, 8)), 64),
+ .da_fb_linebytes = ifa->ifa_fb_helper->fb->pitches[0],
.da_params = _drmfb_params,
};
int error;
