similar to: [PATCH 6/6] drm: fourcc byteorder: virtio restrict to XRGB8888

Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_gem.c | 2 +- drivers/gpu/drm/virtio/virtgpu_plane.c | 31 ------------------------------- 2 files changed, 1 insertion(+), 32 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c index cc025d8fbe..4f2c2dc731 100644 ---

Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_gem.c | 2 +- drivers/gpu/drm/virtio/virtgpu_plane.c | 31 ------------------------------- 2 files changed, 1 insertion(+), 32 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c index cc025d8fbe..4f2c2dc731 100644 ---

Use DRM_FORMAT_HOST_XRGB8888, so we are using the correct format code on bigendian machines. Also set the quirk_addfb_prefer_host_byte_order mode_config bit so drm_mode_addfb() asks for the correct format code. Both DRM_FORMAT_* and VIRTIO_GPU_FORMAT_* are defined to be little endian, so using a different mapping on bigendian machines is wrong. It's there because of broken drm_mode_addfb()

Use DRM_FORMAT_HOST_XRGB8888, so we are using the correct format code on bigendian machines. Also set the quirk_addfb_prefer_host_byte_order mode_config bit so drm_mode_addfb() asks for the correct format code. Both DRM_FORMAT_* and VIRTIO_GPU_FORMAT_* are defined to be little endian, so using a different mapping on bigendian machines is wrong. It's there because of broken drm_mode_addfb()

Use DRM_FORMAT_HOST_XRGB8888, so we are using the correct format code on bigendian machines. Also add DRIVER_PREFER_HOST_BYTE_ORDER driver feature flag so drm_mode_addfb() asks for the correct format code. Both DRM_FORMAT_* and VIRTIO_GPU_FORMAT_* are defined to be little endian, so using a different mapping on bigendian machines is wrong. It's there because of broken drm_mode_addfb()

Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/bochs/bochs_mm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c index 857755ac2d..781d35bdff 100644 --- a/drivers/gpu/drm/bochs/bochs_mm.c +++ b/drivers/gpu/drm/bochs/bochs_mm.c @@ -508,7 +508,7 @@

Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/bochs/bochs_mm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c index 857755ac2d..781d35bdff 100644 --- a/drivers/gpu/drm/bochs/bochs_mm.c +++ b/drivers/gpu/drm/bochs/bochs_mm.c @@ -508,7 +508,7 @@

Drop use of the deprecated drmP.h header file. Fix fallout by adding missing include files. Signed-off-by: Sam Ravnborg <sam at ravnborg.org> Cc: David Airlie <airlied at linux.ie> Cc: Gerd Hoffmann <kraxel at redhat.com> Cc: Daniel Vetter <daniel at ffwll.ch> Cc: virtualization at lists.linux-foundation.org --- The list of cc: was too large to add all recipients to the

Drop use of the deprecated drmP.h header file. Fix fallout by adding missing include files. Signed-off-by: Sam Ravnborg <sam at ravnborg.org> Cc: David Airlie <airlied at linux.ie> Cc: Gerd Hoffmann <kraxel at redhat.com> Cc: Daniel Vetter <daniel at ffwll.ch> Cc: virtualization at lists.linux-foundation.org --- The list of cc: was too large to add all recipients to the

Hi! My development VM (KVM guest, virtio graphics) is throwing warnings when I start up X while running a build from Linus' tree with lockdep turned on. I tried to bisect it, and it looks like at least the "suspicious RCU usage" one started triggering in commit 889165ad6190556ffe4a8fa6b0e486f1c25589d8 ("drm/virtio: pass gem reservation object to ttm init"). Slightly

Be consistent with the rest of the code base. No functional change. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_drv.h | 4 ++-- drivers/gpu/drm/virtio/virtgpu_plane.c | 12 ++++++------ drivers/gpu/drm/virtio/virtgpu_vq.c | 12 ++++++------ 3 files changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h

Be consistent with the rest of the code base. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_drv.h | 4 ++-- drivers/gpu/drm/virtio/virtgpu_plane.c | 12 ++++++------ drivers/gpu/drm/virtio/virtgpu_vq.c | 12 ++++++------ 3 files changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h

From: Rob Clark <robdclark at chromium.org> Add a build option to disable modesetting support. This is useful in cases where the guest only needs to use the GPU in a headless mode, or (such as in the CrOS usage) window surfaces are proxied to a host compositor. As the modesetting ioctls are a big surface area for potential security bugs to be found (it's happened in the past, we

From: Rob Clark <robdclark at chromium.org> Add a build option to disable modesetting support. This is useful in cases where the guest only needs to use the GPU in a headless mode, or (such as in the CrOS usage) window surfaces are proxied to a host compositor. Signed-off-by: Rob Clark <robdclark at chromium.org> --- drivers/gpu/drm/virtio/Kconfig | 11 +++++++++++

Include <drm/*.h> instead of relative path from include/drm, then remove the -Iinclude/drm compiler flag. Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com> --- Changes in v3: None drivers/gpu/drm/virtio/Makefile | 2 -- drivers/gpu/drm/virtio/virtgpu_debugfs.c | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 4 ++-- drivers/gpu/drm/virtio/virtgpu_drv.h

From: Dave Airlie <airlied at redhat.com> This is enough to enable DRI3. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 13 +++++- drivers/gpu/drm/virtio/virtgpu_drv.h | 12 ++++++ drivers/gpu/drm/virtio/virtgpu_prime.c | 72

From: Dave Airlie <airlied at redhat.com> This is enough to enable DRI3. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 13 +++++- drivers/gpu/drm/virtio/virtgpu_drv.h | 12 ++++++ drivers/gpu/drm/virtio/virtgpu_prime.c | 72

From: Dave Airlie <airlied at redhat.com> This is enough to enable DRI3. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 13 ++++++- drivers/gpu/drm/virtio/virtgpu_drv.h | 12 ++++++ drivers/gpu/drm/virtio/virtgpu_prime.c | 71

From: Dave Airlie <airlied at redhat.com> This is enough to enable DRI3. Signed-off-by: Dave Airlie <airlied at redhat.com> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/Makefile | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.c | 13 ++++++- drivers/gpu/drm/virtio/virtgpu_drv.h | 12 ++++++ drivers/gpu/drm/virtio/virtgpu_prime.c | 71

On Mon, Sep 21, 2015 at 11:40:16AM +0200, Gerd Hoffmann wrote: > From: Dave Airlie <airlied at redhat.com> > > This is enough to enable DRI3. > > Signed-off-by: Dave Airlie <airlied at redhat.com> > Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> > --- > drivers/gpu/drm/virtio/Makefile | 2 +- > drivers/gpu/drm/virtio/virtgpu_drv.c | 13