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add da_fb_linebytes to drmfb_attach_args and use it to pass linebytes

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from nouveau code to drmfb. keep the same linebytes logic for i915.

nvidia hardware needs 256 byte alignment, so aligning to just 64 was
not enough.

fixes broken console with a width of 1440px (PR kern/51181)
ok riastradh
This commit is contained in:
maya 2016-12-12 19:45:56 +00:00
parent 899aca2e24
commit 8538f99c2c
4 changed files with 13 additions and 10 deletions
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8
sys/external/bsd/drm2/drm/drmfb.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: drmfb.c,v 1.2 2015/11/09 23:11:18 jmcneill Exp $ */
/* $NetBSD: drmfb.c,v 1.3 2016/12/12 19:45:56 maya Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: drmfb.c,v 1.2 2015/11/09 23:11:18 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: drmfb.c,v 1.3 2016/12/12 19:45:56 maya Exp $");
#ifdef _KERNEL_OPT
#include "vga.h"
@ -103,9 +103,7 @@ drmfb_attach(struct drmfb_softc *sc, const struct drmfb_attach_args *da)
prop_dictionary_set_uint32(dict, "width", sizes->surface_width);
prop_dictionary_set_uint32(dict, "height", sizes->surface_height);
prop_dictionary_set_uint8(dict, "depth", sizes->surface_bpp);
prop_dictionary_set_uint16(dict, "linebytes",
roundup2((sizes->surface_width * howmany(sizes->surface_bpp, 8)),
64));
prop_dictionary_set_uint16(dict, "linebytes", da->da_fb_linebytes);
prop_dictionary_set_uint32(dict, "address", 0); /* XXX >32-bit */
CTASSERT(sizeof(uintptr_t) <= sizeof(uint64_t));
prop_dictionary_set_uint64(dict, "virtual_address",

7
sys/external/bsd/drm2/i915drm/intelfb.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: intelfb.c,v 1.13 2015/04/04 15:12:39 jmcneill Exp $ */
/* $NetBSD: intelfb.c,v 1.14 2016/12/12 19:45:56 maya Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: intelfb.c,v 1.13 2015/04/04 15:12:39 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: intelfb.c,v 1.14 2016/12/12 19:45:56 maya Exp $");
#include <sys/types.h>
#include <sys/bus.h>
@ -164,11 +164,14 @@ intelfb_attach_task(struct i915drmkms_task *task)
struct intelfb_softc *const sc = container_of(task,
struct intelfb_softc, sc_attach_task);
const struct intelfb_attach_args *const ifa = &sc->sc_ifa;
const struct drm_fb_helper_surface_size *const sizes = &ifa->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->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_params = &intelfb_drmfb_params,
};
int error;

3
sys/external/bsd/drm2/include/drm/drmfb.h vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: drmfb.h,v 1.1 2015/03/05 17:50:41 riastradh Exp $ */
/* $NetBSD: drmfb.h,v 1.2 2016/12/12 19:45:56 maya Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@ -76,6 +76,7 @@ struct drmfb_attach_args {
struct drm_fb_helper *da_fb_helper;
const struct drm_fb_helper_surface_size *da_fb_sizes;
void *da_fb_vaddr;
uint32_t da_fb_linebytes;
const struct drmfb_params *da_params;
};

5
sys/external/bsd/drm2/nouveau/nouveaufb.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: nouveaufb.c,v 1.3 2015/10/17 12:02:44 jmcneill Exp $ */
/* $NetBSD: nouveaufb.c,v 1.4 2016/12/12 19:45:56 maya Exp $ */
/*-
* Copyright (c) 2015 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nouveaufb.c,v 1.3 2015/10/17 12:02:44 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: nouveaufb.c,v 1.4 2016/12/12 19:45:56 maya Exp $");
#include <sys/types.h>
#include <sys/bus.h>
@ -147,6 +147,7 @@ nouveaufb_attach_task(struct nouveau_pci_task *task)
.da_fb_helper = nfa->nfa_fb_helper,
.da_fb_sizes = &nfa->nfa_fb_sizes,
.da_fb_vaddr = __UNVOLATILE(nfa->nfa_fb_ptr),
.da_fb_linebytes = nfa->nfa_fb_linebytes,
.da_params = &nouveaufb_drmfb_params,
};
int error;