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[src/trunk]: src/sys/external/bsd/drm2 One last round for nouveau. It links!
details: https://anonhg.NetBSD.org/src/rev/3c020ce2af46
branches: trunk
changeset: 336559:3c020ce2af46
user: riastradh <riastradh%NetBSD.org@localhost>
date: Fri Mar 06 01:43:07 2015 +0000
description:
One last round for nouveau. It links!
diffstat:
sys/external/bsd/drm2/dist/drm/nouveau/nouveau_bo.h | 4 +
sys/external/bsd/drm2/dist/drm/nouveau/nouveau_drm.c | 10 +-
sys/external/bsd/drm2/dist/drm/nouveau/nouveau_fbcon.c | 72 +++++-
sys/external/bsd/drm2/dist/drm/nouveau/nouveau_vga.h | 3 +
sys/external/bsd/drm2/include/linux/pci.h | 21 +-
sys/external/bsd/drm2/include/linux/reboot.h | 17 +-
sys/external/bsd/drm2/nouveau/files.nouveau | 21 +-
sys/external/bsd/drm2/nouveau/nouveau_pci.c | 227 +++++++++++++++++
sys/external/bsd/drm2/nouveau/nouveau_pci.h | 55 ++++
sys/external/bsd/drm2/nouveau/nouveau_sysfs.c | 47 +++
sys/external/bsd/drm2/nouveau/nouveau_vga.c | 50 +++
sys/external/bsd/drm2/nouveau/nouveaufb.c | 196 ++++++++++++++
sys/external/bsd/drm2/nouveau/nouveaufb.h | 48 +++
sys/external/bsd/drm2/pci/drm_pci.c | 5 +-
14 files changed, 760 insertions(+), 16 deletions(-)
diffs (truncated from 1110 to 300 lines):
diff -r 486f491a4902 -r 3c020ce2af46 sys/external/bsd/drm2/dist/drm/nouveau/nouveau_bo.h
--- a/sys/external/bsd/drm2/dist/drm/nouveau/nouveau_bo.h Fri Mar 06 01:24:24 2015 +0000
+++ b/sys/external/bsd/drm2/dist/drm/nouveau/nouveau_bo.h Fri Mar 06 01:43:07 2015 +0000
@@ -1,8 +1,12 @@
#ifndef __NOUVEAU_BO_H__
#define __NOUVEAU_BO_H__
+#include <ttm/ttm_bo_api.h>
+
struct nouveau_channel;
+struct nouveau_drm;
struct nouveau_fence;
+struct nouveau_vm;
struct nouveau_vma;
struct nouveau_bo {
diff -r 486f491a4902 -r 3c020ce2af46 sys/external/bsd/drm2/dist/drm/nouveau/nouveau_drm.c
--- a/sys/external/bsd/drm2/dist/drm/nouveau/nouveau_drm.c Fri Mar 06 01:24:24 2015 +0000
+++ b/sys/external/bsd/drm2/dist/drm/nouveau/nouveau_drm.c Fri Mar 06 01:43:07 2015 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: nouveau_drm.c,v 1.3 2014/08/23 08:03:33 riastradh Exp $ */
+/* $NetBSD: nouveau_drm.c,v 1.4 2015/03/06 01:43:07 riastradh Exp $ */
/*
* Copyright 2012 Red Hat Inc.
@@ -25,7 +25,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nouveau_drm.c,v 1.3 2014/08/23 08:03:33 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nouveau_drm.c,v 1.4 2015/03/06 01:43:07 riastradh Exp $");
#include <linux/console.h>
#include <linux/module.h>
@@ -539,7 +539,6 @@
}
#endif
-#ifndef __NetBSD__ /* XXX nouveau pm */
static int
nouveau_do_suspend(struct drm_device *dev, bool runtime)
{
@@ -625,9 +624,11 @@
if (ret)
return ret;
+#ifndef __NetBSD__ /* pmf handles this for us. */
pci_save_state(pdev);
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
+#endif
return 0;
}
@@ -673,12 +674,14 @@
drm_dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF)
return 0;
+#ifndef __NetBSD__ /* pmf handles this for us */
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
ret = pci_enable_device(pdev);
if (ret)
return ret;
pci_set_master(pdev);
+#endif
ret = nouveau_do_resume(drm_dev);
if (ret)
@@ -692,6 +695,7 @@
return 0;
}
+#ifndef __NetBSD__ /* XXX nouveau pm */
static int nouveau_pmops_freeze(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
diff -r 486f491a4902 -r 3c020ce2af46 sys/external/bsd/drm2/dist/drm/nouveau/nouveau_fbcon.c
--- a/sys/external/bsd/drm2/dist/drm/nouveau/nouveau_fbcon.c Fri Mar 06 01:24:24 2015 +0000
+++ b/sys/external/bsd/drm2/dist/drm/nouveau/nouveau_fbcon.c Fri Mar 06 01:43:07 2015 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: nouveau_fbcon.c,v 1.1.1.2 2014/08/06 12:36:23 riastradh Exp $ */
+/* $NetBSD: nouveau_fbcon.c,v 1.2 2015/03/06 01:43:07 riastradh Exp $ */
/*
* Copyright © 2007 David Airlie
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nouveau_fbcon.c,v 1.1.1.2 2014/08/06 12:36:23 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nouveau_fbcon.c,v 1.2 2015/03/06 01:43:07 riastradh Exp $");
#include <linux/module.h>
#include <linux/kernel.h>
@@ -56,11 +56,18 @@
#include "nouveau_crtc.h"
+#ifdef __NetBSD__
+#include "nouveaufb.h"
+#endif
+
#include <core/client.h>
#include <core/device.h>
#include <subdev/fb.h>
+#ifdef __NetBSD__ /* XXX nouveau fbaccel */
+static const int nouveau_nofbaccel = 1;
+#else
MODULE_PARM_DESC(nofbaccel, "Disable fbcon acceleration");
static int nouveau_nofbaccel = 0;
module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400);
@@ -216,6 +223,7 @@
.fb_debug_enter = drm_fb_helper_debug_enter,
.fb_debug_leave = drm_fb_helper_debug_leave,
};
+#endif /* XXX nouveau fbaccel */
static void nouveau_fbcon_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
u16 blue, int regno)
@@ -240,6 +248,12 @@
static void
nouveau_fbcon_zfill(struct drm_device *dev, struct nouveau_fbdev *fbcon)
{
+#ifdef __NetBSD__ /* XXX nouveau fbaccel */
+ struct nouveau_bo *const nvbo = fbcon->nouveau_fb.nvbo;
+
+ (void)memset(__UNVOLATILE(nvbo_kmap_obj_iovirtual(nvbo)), 0,
+ nvbo->bo.num_pages << PAGE_SHIFT);
+#else
struct fb_info *info = fbcon->helper.fbdev;
struct fb_fillrect rect;
@@ -253,6 +267,7 @@
rect.color = 0;
rect.rop = ROP_COPY;
info->fbops->fb_fillrect(info, &rect);
+#endif
}
static int
@@ -263,13 +278,17 @@
struct drm_device *dev = fbcon->dev;
struct nouveau_drm *drm = nouveau_drm(dev);
struct nouveau_device *device = nv_device(drm->device);
+#ifndef __NetBSD__
struct fb_info *info;
+#endif
struct drm_framebuffer *fb;
struct nouveau_framebuffer *nouveau_fb;
struct nouveau_channel *chan;
struct nouveau_bo *nvbo;
struct drm_mode_fb_cmd2 mode_cmd;
+#ifndef __NetBSD__
struct pci_dev *pdev = dev->pdev;
+#endif
int size, ret;
mode_cmd.width = sizes->surface_width;
@@ -313,6 +332,32 @@
}
}
+#ifdef __NetBSD__
+ nouveau_framebuffer_init(dev, &fbcon->nouveau_fb, &mode_cmd, nvbo);
+ nouveau_fb = &fbcon->nouveau_fb;
+ fb = &nouveau_fb->base;
+
+ nouveau_fbcon_zfill(dev, fbcon);
+
+ {
+ static const struct nouveaufb_attach_args zero_nfa;
+ struct nouveaufb_attach_args nfa = zero_nfa;
+
+ nfa.nfa_fb_helper = helper;
+ nfa.nfa_fb_sizes = *sizes;
+ nfa.nfa_fb_ptr = nvbo_kmap_obj_iovirtual(nvbo);
+ nfa.nfa_fb_linebytes = mode_cmd.pitches[0];
+
+ helper->fbdev = config_found_ia(dev->dev, "nouveaufbbus", &nfa, NULL);
+ if (helper->fbdev == NULL) {
+ DRM_ERROR("failed to attach nouveaufb\n");
+ goto out_unlock;
+ }
+ }
+ helper->fb = fb;
+
+ return 0;
+#else
mutex_lock(&dev->struct_mutex);
info = framebuffer_alloc(0, &pdev->dev);
@@ -385,9 +430,12 @@
vga_switcheroo_client_fb_set(dev->pdev, info);
return 0;
+#endif /* defined(__NetBSD__) */
out_unlock:
+#ifndef __NetBSD__
mutex_unlock(&dev->struct_mutex);
+#endif
if (chan)
nouveau_bo_vma_del(nvbo, &fbcon->nouveau_fb.vma);
nouveau_bo_unmap(nvbo);
@@ -411,14 +459,26 @@
nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon)
{
struct nouveau_framebuffer *nouveau_fb = &fbcon->nouveau_fb;
+#ifndef __NetBSD__
struct fb_info *info;
+#endif
if (fbcon->helper.fbdev) {
+#ifdef __NetBSD__
+ int ret;
+
+ /* XXX errno NetBSD->Linux */
+ ret = -config_detach(fbcon->helper.fbdev, DETACH_FORCE);
+ if (ret)
+ DRM_ERROR("failed to detach nouveaufb: %d\n", ret);
+ fbcon->helper.fbdev = NULL;
+#else
info = fbcon->helper.fbdev;
unregister_framebuffer(info);
if (info->cmap.len)
fb_dealloc_cmap(&info->cmap);
framebuffer_release(info);
+#endif
}
if (nouveau_fb->nvbo) {
@@ -434,6 +494,7 @@
return 0;
}
+#ifndef __NetBSD__ /* XXX nouveau fbaccel */
void nouveau_fbcon_gpu_lockup(struct fb_info *info)
{
struct nouveau_fbdev *fbcon = info->par;
@@ -442,6 +503,7 @@
NV_ERROR(drm, "GPU lockup - switching to software fbcon\n");
info->flags |= FBINFO_HWACCEL_DISABLED;
}
+#endif
static struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
.gamma_set = nouveau_fbcon_gamma_set,
@@ -511,25 +573,30 @@
void
nouveau_fbcon_save_disable_accel(struct drm_device *dev)
{
+#ifndef __NetBSD__ /* XXX nouveau fbaccel */
struct nouveau_drm *drm = nouveau_drm(dev);
if (drm->fbcon) {
drm->fbcon->saved_flags = drm->fbcon->helper.fbdev->flags;
drm->fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED;
}
+#endif
}
void
nouveau_fbcon_restore_accel(struct drm_device *dev)
{
+#ifndef __NetBSD__ /* XXX nouveau fbaccel */
struct nouveau_drm *drm = nouveau_drm(dev);
if (drm->fbcon) {
drm->fbcon->helper.fbdev->flags = drm->fbcon->saved_flags;
}
+#endif
}
void
nouveau_fbcon_set_suspend(struct drm_device *dev, int state)
{
+#ifndef __NetBSD__
struct nouveau_drm *drm = nouveau_drm(dev);
if (drm->fbcon) {
console_lock();
@@ -540,6 +607,7 @@
nouveau_fbcon_restore_accel(dev);
console_unlock();
}
+#endif
}
void
diff -r 486f491a4902 -r 3c020ce2af46 sys/external/bsd/drm2/dist/drm/nouveau/nouveau_vga.h
--- a/sys/external/bsd/drm2/dist/drm/nouveau/nouveau_vga.h Fri Mar 06 01:24:24 2015 +0000
+++ b/sys/external/bsd/drm2/dist/drm/nouveau/nouveau_vga.h Fri Mar 06 01:43:07 2015 +0000
@@ -1,6 +1,9 @@
#ifndef __NOUVEAU_VGA_H__
#define __NOUVEAU_VGA_H__
+struct nouveau_drm;
+struct drm_device;
+
void nouveau_vga_init(struct nouveau_drm *);
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