similar to: [PATCH] virtio-gpu: use src not crtc

Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 31 ++++++++++++++------------ 1 file changed, 17 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index bc4bc4475a8c..a0f91658c2bc 100644 --- a/drivers/gpu/drm/virtio/virtgpu_plane.c +++

This was all kicked off by me figuring out how the PPC byteswap thing worked. In the end, we're keeping the implicit byteswap based on architecture, but also expose the correctly supported formats, and fix some overlay details. Overlay framebuffers have various funky requirements that should be enforced at framebuffer creation time (these are set apart by their YUV formats). Further, I

This came out of some debugging I was doing to figure out how BE mode works on this hardware. Among other things, it came out that we're not exposing 16-bpp mode support and that the ARGB8888 mode that we do expose is broken. Also the overlay logic was pretty broken, I must have only tested with very "normal" overlay buffer sizes with modetest before. That said, this code has only

Otherwise none of the format checks pass, since the width was still in 16.16 encoding. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- This must have been some sort of last-second cleanup I made and forgot to test, because with this code, there's no way it could ever have worked... drivers/gpu/drm/nouveau/dispnv04/overlay.c | 17 +++++++++-------- 1 file changed, 9

This came out of some debugging I was doing to figure out how BE mode works on this hardware. Among other things, it came out that we're not exposing 16-bpp mode support and that the ARGB8888 mode that we do expose is broken. Also the overlay logic was pretty broken, I must have only tested with very "normal" overlay buffer sizes with modetest before. That said, this code has only

From: Ville Syrjälä <ville.syrjala at linux.intel.com> Replace the ad-hoc iturbt_709 property with the new standard COLOR_ENCODING property. Compiles, but not tested. Cc: Daniel Vetter <daniel at ffwll.ch> Cc: nouveau at lists.freedesktop.org Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Ilia Mirkin <imirkin at alum.mit.edu> Signed-off-by: Ville Syrjälä <ville.syrjala at

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- This has received light testing on NV18 and NV34 cards, using the modetest tool. Userspace support to use this for xv is not yet ready. I decided against creating a new "pvideo" engine -- that just seems way too heavy-handed compared to the ~10 lines of code in disp/nv04.c to deal with the PVIDEO interrupts. Even though

Hi On Tue, May 31, 2016 at 2:52 PM, Gerd Hoffmann <kraxel at redhat.com> wrote: > Pick up the correct source rectangle from framebuffer. > Without this multihead setups are not working correctly. > > Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Reviewed-by: Marc-Andr? Lureau <marcandre.lureau at redhat.com> Additionally, I had to modify the page_flip()

When going through a disable/enable cycle without changing the framebuffer the optimization added by commit 3954ff10e06e ("drm/virtio: skip set_scanout if framebuffer didn't change") causes the screen stay blank. Add a bool to force an update to fix that. Cc: 1882851 at bugs.launchpad.net Fixes: 3954ff10e06e ("drm/virtio: skip set_scanout if framebuffer didn't

When going through a disable/enable cycle without changing the framebuffer the optimization added by commit 3954ff10e06e ("drm/virtio: skip set_scanout if framebuffer didn't change") causes the screen stay blank. Add a bool to force an update to fix that. Cc: 1882851 at bugs.launchpad.net Fixes: 3954ff10e06e ("drm/virtio: skip set_scanout if framebuffer didn't

When going through a disable/enable cycle without changing the framebuffer the optimization added by commit 3954ff10e06e ("drm/virtio: skip set_scanout if framebuffer didn't change") causes the screen stay blank. Add a bool to force an update to fix that. v2: use drm_atomic_crtc_needs_modeset() (Daniel). Cc: 1882851 at bugs.launchpad.net Fixes: 3954ff10e06e ("drm/virtio: skip

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

Hi, > > --- a/drivers/gpu/drm/virtio/virtgpu_display.c > > +++ b/drivers/gpu/drm/virtio/virtgpu_display.c > > @@ -100,6 +100,7 @@ static void virtio_gpu_crtc_atomic_enable(struct drm_crtc *crtc, > > struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(crtc); > > > > output->enabled = true; > > + output->need_update = true; >

Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 41 +++++++++++++++----------- 1 file changed, 24 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index 2e0d14e005db..1a0fbbb91ec7 100644 --- a/drivers/gpu/drm/virtio/virtgpu_plane.c +++

v2: also check src rect (Chia-I Wu). Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 35 +++++++++++++++----------- 1 file changed, 21 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index bc4bc4475a8c..59bf76d4a333 100644 ---

On Fri, May 11, 2018 at 04:59:17PM +0200, Boris Brezillon wrote: > Applying an underscan setup is just a matter of scaling all planes > appropriately and adjusting the CRTC X/Y offset to account for the > horizontal and vertical border. > > Create an vc4_plane_underscan_adj() function doing that and call it from > vc4_plane_setup_clipping_and_scaling() so that we are ready to

Return early for the no framebuffer (or disabled output) case. Results in a simpler code flow for the remaining cases. No functional change. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 62 ++++++++++++++------------ 1 file changed, 33 insertions(+), 29 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c

Return early for the no framebuffer (or disabled output) case. Results in a simpler code flow for the remaining cases. No functional change. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 62 ++++++++++++++------------ 1 file changed, 33 insertions(+), 29 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c

Fix DRM_REFELCT_Y -> DRM_REFLECT_Y. Signed-off-by: Robert Foss <robert.foss at collabora.com> --- drivers/gpu/drm/drm_blend.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c index a0d0d6843288..dee67ef6c670 100644 --- a/drivers/gpu/drm/drm_blend.c +++ b/drivers/gpu/drm/drm_blend.c @@ -129,7 +129,7 @@ *

On Mon, Mar 30, 2015 at 4:49 PM, Daniel Vetter <daniel at ffwll.ch> wrote: > On Mon, Mar 30, 2015 at 02:23:47PM +0200, Gerd Hoffmann wrote: >> > > Signed-off-by: Dave Airlie <airlied at redhat.com> >> > > Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> >> > >> > Standard request from my side for new drm drivers (especially if