search for: yres_virtual

...nsertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index 246f05f4a711..5c90b76708ef 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -64,7 +64,6 @@ struct bochs_device { /* mode */ u16 xres; u16 yres; - u16 yres_virtual; u32 stride; u32 bpp; struct edid *edid; diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs/bochs_hw.c index 67101c85029c..9ab6ec269ef9 100644 --- a/drivers/gpu/drm/bochs/bochs_hw.c +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -207,11 +207,9 @@ void bochs_hw_setmode(struct boc...

...bdev->helper.dev; struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_channel *chan = drm->channel; @@ -240,8 +239,8 @@ nv50_fbcon_accel_init(struct fb_info *info) OUT_RING(chan, info->fix.line_length); OUT_RING(chan, info->var.xres_virtual); OUT_RING(chan, info->var.yres_virtual); - OUT_RING(chan, upper_32_bits(fb->vma->addr)); - OUT_RING(chan, lower_32_bits(fb->vma->addr)); + OUT_RING(chan, upper_32_bits(nfbdev->vma->addr)); + OUT_RING(chan, lower_32_bits(nfbdev->vma->addr)); BEGIN_NV04(chan, NvSub2D, 0x0230, 2); OUT_RING(chan, format); OUT_R...

...nst struct drm_format_info *format) + struct drm_display_mode *mode) { bochs->xres = mode->hdisplay; bochs->yres = mode->vdisplay; @@ -206,12 +205,8 @@ void bochs_hw_setmode(struct bochs_device *bochs, bochs->stride = mode->hdisplay * (bochs->bpp / 8); bochs->yres_virtual = bochs->fb_size / bochs->stride; - DRM_DEBUG_DRIVER("%dx%d @ %d bpp, format %c%c%c%c, vy %d\n", + DRM_DEBUG_DRIVER("%dx%d @ %d bpp, vy %d\n", bochs->xres, bochs->yres, bochs->bpp, - (format->format >> 0) & 0xff, - (format->format &gt...

...ps->rotate, info->fix.ypanstep, > info->fix.xpanstep); > @@ -1969,37 +1970,12 @@ static void updatescrollmode(struct fbcon_display *p, > int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); > int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual, > info->var.xres_virtual); > - int good_pan = (cap & FBINFO_HWACCEL_YPAN) && > - divides(ypan, vc->vc_font.height) && vyres > yres; > - int good_wrap = (cap & FBINFO_HWACCEL_YWRAP) && > - divides(ywrap, vc->vc_font.height) &&...

...ypan = FBCON_SWAP(ops->rotate, info->fix.ypanstep, info->fix.xpanstep); @@ -1969,37 +1970,12 @@ static void updatescrollmode(struct fbcon_display *p, int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual, info->var.xres_virtual); - int good_pan = (cap & FBINFO_HWACCEL_YPAN) && - divides(ypan, vc->vc_font.height) && vyres > yres; - int good_wrap = (cap & FBINFO_HWACCEL_YWRAP) && - divides(ywrap, vc->vc_font.height) && - divides(vc->vc...

...ruct drm_display_mode *mode, + const struct drm_format_info *format) { bochs->xres = mode->hdisplay; bochs->yres = mode->vdisplay; @@ -158,8 +176,12 @@ void bochs_hw_setmode(struct bochs_device *bochs, bochs->stride = mode->hdisplay * (bochs->bpp / 8); bochs->yres_virtual = bochs->fb_size / bochs->stride; - DRM_DEBUG_DRIVER("%dx%d @ %d bpp, vy %d\n", + DRM_DEBUG_DRIVER("%dx%d @ %d bpp, format %c%c%c%c, vy %d\n", bochs->xres, bochs->yres, bochs->bpp, + (format->format >> 0) & 0xff, + (format->format &gt...

Well...it's been a bit of a mixed bag.? Setting drm_kms_helper.drm_fbdev_overalloc=200 set the vinfo.yres_virtual to 2160 as opposed to 1080 (My monitor vertical resolution)? This fixed the mmap() problem.? However, it only worked on my main workstation.? My laptop running Intel graphics wasn't affected by the change in kernel cmdline.? My workstation is a custom build from a few years ago with a GTX...

...info->fix.xpanstep); > > @@ -1969,37 +1970,12 @@ static void updatescrollmode(struct fbcon_display *p, > > int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); > > int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual, > > info->var.xres_virtual); > > - int good_pan = (cap & FBINFO_HWACCEL_YPAN) && > > - divides(ypan, vc->vc_font.height) && vyres > yres; > > - int good_wrap = (cap & FBINFO_HWACCEL_YWRAP)...

...v4.12 and later kernels. > > Hope this helps, > > -ilia > > On Sun, Jul 5, 2020 at 7:02 PM Michael T. Kloos > <michael at michaelkloos.com> wrote: >> Well...it's been a bit of a mixed bag. Setting >> drm_kms_helper.drm_fbdev_overalloc=200 set the vinfo.yres_virtual to >> 2160 as opposed to 1080 (My monitor vertical resolution) This fixed the >> mmap() problem. However, it only worked on my main workstation. My >> laptop running Intel graphics wasn't affected by the change in kernel >> cmdline. My workstation is a custom build f...

...+++++++++++++++--- 3 files changed, 54 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index e7a69077e4..06b8166efa 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -66,6 +66,7 @@ struct bochs_device { u16 yres_virtual; u32 stride; u32 bpp; + struct edid *edid; /* drm */ struct drm_device *dev; diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs/bochs_hw.c index cacff73a64..6ce4cdac38 100644 --- a/drivers/gpu/drm/bochs/bochs_hw.c +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -69,6 +69,41...

...+++++++++++++++--- 3 files changed, 54 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index 375bf92cd0..055d7b437a 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -70,6 +70,7 @@ struct bochs_device { u16 yres_virtual; u32 stride; u32 bpp; + struct edid *edid; /* drm */ struct drm_device *dev; diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs/bochs_hw.c index a39b0343c1..21a769e48c 100644 --- a/drivers/gpu/drm/bochs/bochs_hw.c +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -47,6 +47,41...

...+++++++++++++++--- 3 files changed, 54 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index 375bf92cd0..055d7b437a 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -70,6 +70,7 @@ struct bochs_device { u16 yres_virtual; u32 stride; u32 bpp; + struct edid *edid; /* drm */ struct drm_device *dev; diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs/bochs_hw.c index a39b0343c1..21a769e48c 100644 --- a/drivers/gpu/drm/bochs/bochs_hw.c +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -47,6 +47,41...

...0; - int ypan = FBCON_SWAP(ops->rotate, info->fix.ypanstep, - info->fix.xpanstep); - int ywrap = FBCON_SWAP(ops->rotate, info->fix.ywrapstep, t); int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual, info->var.xres_virtual); - int good_pan = (cap & FBINFO_HWACCEL_YPAN) && - divides(ypan, vc->vc_font.height) && vyres > yres; - int good_wrap = (cap & FBINFO_HWACCEL_YWRAP) && - divides(ywrap, vc->vc_font.height) && - divides(vc->vc...

This is an update to the Linux part of the Xen PVFB. Linux Xen PVFB is a pair of Xen para-virtual frontend device drivers: drivers/video/xen-fbfront.c provides a framebuffer, and drivers/input/xen-kbdfront provides keyboard and mouse. Their backends run in dom0 user space. Parts in this patch series: 1. Enable Xen console by default in domU 2. Pointer z-axis (mouse wheel) support 3. Module

This is an update to the Linux part of the Xen PVFB. Linux Xen PVFB is a pair of Xen para-virtual frontend device drivers: drivers/video/xen-fbfront.c provides a framebuffer, and drivers/input/xen-kbdfront provides keyboard and mouse. Their backends run in dom0 user space. Parts in this patch series: 1. Enable Xen console by default in domU 2. Pointer z-axis (mouse wheel) support 3. Module

This is an update to the Linux part of the Xen PVFB. Linux Xen PVFB is a pair of Xen para-virtual frontend device drivers: drivers/video/xen-fbfront.c provides a framebuffer, and drivers/input/xen-kbdfront provides keyboard and mouse. Their backends run in dom0 user space. Parts in this patch series: 1. Enable Xen console by default in domU 2. Pointer z-axis (mouse wheel) support 3. Module

...5f15257689bfa, which is included in v4.12 and later kernels. Hope this helps, -ilia On Sun, Jul 5, 2020 at 7:02 PM Michael T. Kloos <michael at michaelkloos.com> wrote: > > Well...it's been a bit of a mixed bag. Setting > drm_kms_helper.drm_fbdev_overalloc=200 set the vinfo.yres_virtual to > 2160 as opposed to 1080 (My monitor vertical resolution) This fixed the > mmap() problem. However, it only worked on my main workstation. My > laptop running Intel graphics wasn't affected by the change in kernel > cmdline. My workstation is a custom build from a few years...

All fields in struct nouveau_framebuffer appear to be obsolete. The data structure can be replaced by struct drm_framebuffer entirely. Patch 1 removes several unused fields from struct nouveau_framebuffer. Patch 2 moves the field vma to struct nouveau_fbdev. The information in vma is only relevant for fbdev emulation, and as such he field is only used there. Patch 3 removes nvbo from struct

...ps->rotate, info->fix.ypanstep, > info->fix.xpanstep); > @@ -1969,37 +1970,12 @@ static void updatescrollmode(struct fbcon_display *p, > int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); > int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual, > info->var.xres_virtual); > - int good_pan = (cap & FBINFO_HWACCEL_YPAN) && > - divides(ypan, vc->vc_font.height) && vyres > yres; > - int good_wrap = (cap & FBINFO_HWACCEL_YWRAP) && > - divides(ywrap, vc->vc_font.height) &&...

<div dir='auto'>I am not familiar with that setting, but I have really struggled to find documentation on dealing with the framebuffer. Referring to this guide, "http://betteros.org/tut/graphics1.php#doublebuffer", I attempted to set the mmap allocation size to double, but it caused the mmap to fail. I no longer believe that it is a driver issue, though, because I just