Displaying 6 results from an estimated 6 matches for "fb_do_apertures_overlap".
2010 May 16
0
[PATCH v2 2/3] fbmem, drm/nouveau: kick firmware framebuffers as soon as possible
...ard_type >= NV_40) {
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 03f2dc2..7cfcd71 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1479,11 +1479,10 @@ static bool apertures_overlap(struct aperture *gen, struct aperture *hw)
return false;
}
-static bool fb_do_apertures_overlap(struct fb_info *gen, struct fb_info *hw)
+static bool fb_do_apertures_overlap(struct apertures_struct *gena,
+ struct apertures_struct *hwa)
{
int i, j;
- struct apertures_struct *hwa = hw->apertures;
- struct apertures_struct *gena = gen->apertures;
if (!hwa || !gena)
return f...
2010 Apr 10
3
[PATCH 1/3] fbmem: fix aperture overlapping check
fb_do_apertures_overlap is returning wrong value when one aperture
is completely whithin the other. Add generic ranges_overlap macro
(probably kernel.h candidate) and use it here.
Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com>
Cc: Dave Airlie <airlied at redhat.com>
Cc: Peter Jones <pjones at...
2010 Apr 12
1
[PATCHv2 1/2] fbdev: allow passing more than one aperture for handoff
...fb_fix.smem_len);
if (!info->screen_base) {
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index a15b44e..03f2dc2 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1468,16 +1468,39 @@ static int fb_check_foreignness(struct fb_info *fi)
return 0;
}
-static bool fb_do_apertures_overlap(struct fb_info *gen, struct fb_info *hw)
+static bool apertures_overlap(struct aperture *gen, struct aperture *hw)
{
/* is the generic aperture base the same as the HW one */
- if (gen->aperture_base == hw->aperture_base)
+ if (gen->base == hw->base)
return true;
/* is the gener...
2010 May 16
0
[PATCH v2 3/3] vga16fb, drm: vga16fb->drm handoff
...fb");
+ remove_conflicting_framebuffers(dev_priv->apertures, "nouveaufb", primary);
return 0;
}
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 7cfcd71..6deb57c 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1500,19 +1500,26 @@ static bool fb_do_apertures_overlap(struct apertures_struct *gena,
return false;
}
-void remove_conflicting_framebuffers(struct apertures_struct *a, const char *name)
+#define VGA_FB_PHYS 0xA0000
+void remove_conflicting_framebuffers(struct apertures_struct *a,
+ const char *name, bool primary)
{
int i;
/* check a...
2010 May 16
0
[PATCH v3 1/3] fbdev: allow passing more than one aperture for handoff
...fb_fix.smem_len);
if (!info->screen_base) {
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index a15b44e..03f2dc2 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1468,16 +1468,39 @@ static int fb_check_foreignness(struct fb_info *fi)
return 0;
}
-static bool fb_do_apertures_overlap(struct fb_info *gen, struct fb_info *hw)
+static bool apertures_overlap(struct aperture *gen, struct aperture *hw)
{
/* is the generic aperture base the same as the HW one */
- if (gen->aperture_base == hw->aperture_base)
+ if (gen->base == hw->base)
return true;
/* is the gener...
2010 Jul 20
2
[PATCH] vga16fb: refuse to load in face of other driver controlling primary card
We don't want vga16fb to mess with hardware initialized by other driver.
Detect it and refuse to load.
It fixes nouveau interrupt storm on some machines.
Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com>
---
drivers/video/vga16fb.c | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index