search for: convert_xrgb8888_to_argb2101010

...> --- drivers/gpu/drm/drm_panic.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/gpu/drm/drm_panic.c b/drivers/gpu/drm/drm_panic.c index 74412b7bf936..0a9ecc1380d2 100644 --- a/drivers/gpu/drm/drm_panic.c +++ b/drivers/gpu/drm/drm_panic.c @@ -209,6 +209,14 @@ static u32 convert_xrgb8888_to_argb2101010(u32 pix) return GENMASK(31, 30) /* set alpha bits */ | pix | ((pix >> 8) & 0x00300C03); } +static u32 convert_xrgb8888_to_abgr2101010(u32 pix) +{ + pix = ((pix & 0x00FF0000) >> 14) | + ((pix & 0x0000FF00) << 4) | + ((pix & 0x000000FF) << 22);...

...c.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/drivers/gpu/drm/drm_panic.c b/drivers/gpu/drm/drm_panic.c > index 74412b7bf936..0a9ecc1380d2 100644 > --- a/drivers/gpu/drm/drm_panic.c > +++ b/drivers/gpu/drm/drm_panic.c > @@ -209,6 +209,14 @@ static u32 convert_xrgb8888_to_argb2101010(u32 pix) > return GENMASK(31, 30) /* set alpha bits */ | pix | ((pix >> 8) & 0x00300C03); > } > > +static u32 convert_xrgb8888_to_abgr2101010(u32 pix) > +{ > + pix = ((pix & 0x00FF0000) >> 14) | > + ((pix & 0x0000FF00) << 4) | > +...

...1 file changed, 10 insertions(+) >> >> diff --git a/drivers/gpu/drm/drm_panic.c b/drivers/gpu/drm/drm_panic.c >> index 74412b7bf936..0a9ecc1380d2 100644 >> --- a/drivers/gpu/drm/drm_panic.c >> +++ b/drivers/gpu/drm/drm_panic.c >> @@ -209,6 +209,14 @@ static u32 convert_xrgb8888_to_argb2101010(u32 pix) >> return GENMASK(31, 30) /* set alpha bits */ | pix | ((pix >> 8) & 0x00300C03); >> } >> >> +static u32 convert_xrgb8888_to_abgr2101010(u32 pix) >> +{ >> + pix = ((pix & 0x00FF0000) >> 14) | >> + ((pix & 0x000...

This series adds basic drm_panic support for nouveau. Patches 1-2 Add missing bits in drm_panic (ABGR2101010, private data for set_pixel()) Patch 3 registers nouveau to drm_panic, and handle tiling. I've tested on a GTX1650, while running Gnome/Wayland desktop. It should work on other nv50+ cards, but I didn't test them. To test it, you need to build your kernel with CONFIG_DRM_PANIC=y,

This series adds basic drm_panic support for nouveau. Patches 1 Add ABGR2101010 support in drm_panic. Patch 2 registers nouveau to drm_panic, and handle tiling. I've tested on a GTX1650 (Turing) and GF 8800 GT (Tesla), while running Gnome/Wayland desktop, and in VT. It should work on other nv50+ cards, but I didn't test them. To test it, you need to build your kernel with

This series adds basic drm_panic support for nouveau. I've tested on GTX1650 (Turing), GeForce GT 1030 (Pascal) and Geforce 8800 GTS (Tesla), running Gnome/Wayland desktop, and in VT. It should work on other nv50+ cards, but I didn't test them. To test it, you need to build your kernel with CONFIG_DRM_PANIC=y, and run: echo c > /proc/sysrq-trigger or you can enable