This wait queue is signaled on all IRQs for a given GPU and will be
used as part of the new MSM_WAIT_IOVA ioctl so userspace can sleep
until the value at a given iova reaches a certain condition.
Signed-off-by: Brian Ho
---
drivers/gpu/drm/msm/msm_gpu.c | 4
drivers/gpu/drm/msm/msm_gpu.h |
This patch set implements the MSM_WAIT_IOVA ioctl which lets
userspace sleep until the value at a given iova reaches a certain
condition. This is needed in turnip to implement the
VK_QUERY_RESULT_WAIT_BIT flag for vkGetQueryPoolResults.
First, we add a GPU-wide wait queue that is signaled on all I
Implements an ioctl to wait until a value at a given iova is greater
than or equal to a supplied value.
This will initially be used by turnip (open-source Vulkan driver for
QC in mesa) for occlusion queries where the userspace driver can
block on a query becoming available before continuing via
vk
This
1) Enables core DRM syncobj support.
2) Adds options to the submission ioctl to wait/signal syncobjs.
Just like the wait fence fd, this does inline waits. Using the
scheduler would be nice but I believe it is out of scope for
this work.
Support for timeline syncobjs is implemented and the i
On Mon, Jan 20, 2020 at 5:06 PM Jordan Crouse wrote:
>
> On Fri, Jan 17, 2020 at 07:32:27PM +0100, Bas Nieuwenhuizen wrote:
> > On Fri, Jan 17, 2020 at 7:17 PM Jordan Crouse
> > wrote:
> > >
> > > On Fri, Jan 17, 2020 at 12:04:17AM +0100, Bas Nieuwenhuizen wrote:
> > > > This
> > > >
> > > > 1)
Hi Jordan,
On Thu, Jan 23, 2020 at 09:42:36AM -0700, Jordan Crouse wrote:
> Commit e812744c5f95 ("drm: msm: a6xx: Add support for A618") missed
> updating the VBIF flush in a6xx_gmu_shutdown and instead
> inserted the new sequence into a6xx_pm_suspend along with a redundant
> GMU idle.
>
> Move a
On Thu 23 Jan 04:15 PST 2020, Harigovindan P wrote:
> Add display, DSI hardware DT nodes for sc7180.
>
> Changes in v1:
> -Added display DT nodes for sc7180
> Changes in v2:
> -Renamed node names
> -Corrected code alignments
> -Removed extra new line
Please keep the chang
Commit e812744c5f95 ("drm: msm: a6xx: Add support for A618") missed
updating the VBIF flush in a6xx_gmu_shutdown and instead
inserted the new sequence into a6xx_pm_suspend along with a redundant
GMU idle.
Move a6xx_bus_clear_pending_transactions to a6xx_gmu.c and use it in
the appropriate place in
On Thu, Jan 23, 2020 at 12:49:03PM +0530, Sharat Masetty wrote:
> This patch adds Adreno 618 entry and its associated properties
> to the gpulist entries.
>
> Signed-off-by: Sharat Masetty
I'm extremely confused - these have been in linux-next for weeks. Why are you
sending them out again?
Jord
All non-legacy users of VBLANK functions in struct drm_driver have been
converted to use the respective interfaces in struct drm_crtc_funcs. The
remaining users of VBLANK callbacks in struct drm_driver are legacy drivers
with userspace modesetting.
All users of struct drm_driver.get_scanout_positi
The callback struct drm_driver.get_scanout_position() is deprecated in
favor of struct drm_crtc_helper_funcs.get_scanout_position(). Convert stm
over.
Signed-off-by: Thomas Zimmermann
Tested-by: Yannick Fertré
---
drivers/gpu/drm/stm/drv.c | 1 -
drivers/gpu/drm/stm/ltdc.c | 65 ++
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert vkms over.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Rodrigo Siqueira
Tested-by: Rodrigo Siqueira
---
drivers/gpu/drm/vkms/vkms_crtc.c | 9 ++---
drivers/gpu/drm/vkms/vk
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert nouvean over.
v4:
* add argument names in function declaration
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/nouveau/dispnv04/crtc.c | 3 +++
drivers/gpu/drm/no
Add display, DSI hardware DT nodes for sc7180.
Changes in v1:
-Added display DT nodes for sc7180
Changes in v2:
-Renamed node names
-Corrected code alignments
-Removed extra new line
-Added DISP AHB clock for register access
under display_subsystem n
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert vc4 over.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/vc4/vc4_crtc.c | 1 +
drivers/gpu/drm/vc4/vc4_drv.c | 2 --
2 files changed, 1 insertion(+), 2 deletions(-)
diff -
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert stm over.
Signed-off-by: Thomas Zimmermann
Tested-by: Yannick Fertré
---
drivers/gpu/drm/stm/drv.c | 1 -
drivers/gpu/drm/stm/ltdc.c | 1 +
2 files changed, 1 insertion(+), 1 de
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert vmwgfx over.
v2:
* remove accidental whitespace fixes
Signed-off-by: Thomas Zimmermann
Acked-by: Thomas Hellstrom
---
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 3 ---
drive
The legacy version of get_scanout_position() was only useful while
drivers still used drm_driver.get_scanout_position(). With no such
drivers left, the related typedef and code can be removed
Signed-off-by: Thomas Zimmermann
Reviewed-by: Ville Syrjälä
---
drivers/gpu/drm/drm_vblank.c| 27 ++
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert msm over.
Signed-off-by: Thomas Zimmermann
Tested-by: Yannick Fertré
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 ++
drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c | 2 ++
dri
VBLANK handlers in struct drm_driver are deprecated. Only legacy,
non-KMS drivers are supposed to used them. DRM drivers with kernel
modesetting are supposed to use VBLANK callbacks of the CRTC
infrastructure.
This patchset converts all DRM drivers to CRTC VBLANK callbacks and
cleans up struct drm
VBLANK callbacks in struct drm_driver are deprecated in favor of their
equivalents in struct drm_crtc_funcs. Convert i915 over.
The callback struct drm_driver.get_scanout_position() is deprecated
in favor of struct drm_crtc_helper_funcs.get_scanout_position().
i915 doesn't use CRTC helpers. Instea
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert sti over.
v2:
* remove unnecessary include of sti_crtc.h from sti_drv.c
Signed-off-by: Thomas Zimmermann
Acked-by: Benjamin Gaignard
---
drivers/gpu/drm/sti/sti_crtc.c |
The callback struct drm_driver.get_scanout_position() is deprecated in
favor of struct drm_crtc_helper_funcs.get_scanout_position(). Convert
mem over.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 67 +++
drivers/gpu/drm/msm/disp/mdp5/mdp5_k
The callback struct drm_driver.get_scanout_position() is deprecated in
favor of struct drm_crtc_helper_funcs.get_scanout_position(). Convert vc4
over.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/vc4/vc4_crtc.c | 12 +++-
drivers/gpu/drm/vc4/vc4_drv.c | 1 -
drivers/gpu/drm/vc4
The new callback get_scanout_position() reads the current location
of the scanout process. The operation is currently located in struct
drm_driver, but really belongs to the CRTC. Drivers will be converted
in separate patches.
To help with the conversion, the timestamp calculation has been
moved f
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert gma500 over.
Signed-off-by: Thomas Zimmermann
Acked-by: Patrik Jakobsson
---
drivers/gpu/drm/gma500/cdv_intel_display.c | 3 +++
drivers/gpu/drm/gma500/psb_drv.c | 4
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert radeon over.
Signed-off-by: Thomas Zimmermann
Reviewed-by: Alex Deucher
---
drivers/gpu/drm/radeon/radeon_display.c | 12 --
drivers/gpu/drm/radeon/radeon_drv.c | 7
The callback get_vblank_timestamp() is currently located in struct
drm_driver, but really belongs into struct drm_crtc_funcs. Add an
equivalent there. Driver will be converted in separate patches.
The default implementation is drm_calc_vbltimestamp_from_scanoutpos().
The patch adds drm_crtc_vblank
The callback struct drm_driver.get_scanout_position() is deprecated in
favor of struct drm_crtc_helper_funcs.get_scanout_position(). Convert
radeon over.
v4:
* 80-character line fixes
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/radeon/atombios_crtc.c | 1 +
drivers/gpu/dr
The callback struct drm_driver.get_scanout_position() is deprecated in
favor of struct drm_crtc_helper_funcs.get_scanout_position(). Convert
nouveau over.
v4:
* add argument names in function declaration
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/nouveau/dispnv04/crtc.c | 1
The callback struct drm_driver.get_scanout_position() is deprecated in
favor of struct drm_crtc_helper_funcs.get_scanout_position(). Convert
amdgpu over.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 12
drivers/gpu/drm/amd/amdgpu/amdgpu_dr
VBLANK interrupts can be disabled immediately or with a delay, where the
latter is the default. The former option can be selected by setting
get_vblank_timestamp and enabling vblank_disable_immediate in struct
drm_device. Simplify the code in preparation of the removal of struct
drm_device.get_vbla
VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert amdgpu over.
v2:
* don't wrap existing functions; change signature instead
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 +++---
Add display, DSI hardware DT nodes for sc7180.
Changes in v1:
-Added display DT nodes for sc7180
Changes in v2:
-Renamed node names
-Corrected code alignments
-Removed extra new line
Signed-off-by: Harigovindan P
---
arch/arm64/boot/dts/qcom/sc7180-idp.dts | 57
Add UBWC global configuration for display on
SC7180 target.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c | 58 +++-
1 file changed, 57 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c
b/drivers/gpu/drm/ms
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