'6cba3fe43341 ("drm/dp: Add backpointer to drm_device in drm_dp_aux")'
introduced a mandator drm_device backpointer in struct drm_dp_aux, but
missed the msm DP driver. Fix this.
Fixes: 6cba3fe43341 ("drm/dp: Add backpointer to drm_device in drm_dp_aux")
Signed-off-by: Bjorn Andersson
---
drivers
Hi Dmitry,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on next-20210624]
[also build test WARNING on v5.13-rc7]
[cannot apply to linus/master v5.13-rc7 v5.13-rc6 v5.13-rc5]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when
On Thu 10 Jun 16:44 CDT 2021, Rob Clark wrote:
[..]
> diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c
> index 50d881794758..6975b95c3c29 100644
> --- a/drivers/gpu/drm/msm/msm_iommu.c
> +++ b/drivers/gpu/drm/msm/msm_iommu.c
> @@ -211,8 +211,17 @@ static int msm_fault_
On Thu, Jun 17, 2021 at 10:43:34AM -0400, Jonathan Marek wrote:
> Document a new phy-type property which will be used to determine whether
> the phy should operate in D-PHY or C-PHY mode.
>
> Signed-off-by: Jonathan Marek
> Reviewed-by: Laurent Pinchart
> ---
> .../devicetree/bindings/display/m
This is a compile time #if for now, to be converted into proper module
parameter (or dropped if there is no more need for that).
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/drivers/gpu/drm/msm/dis
Add support for registering unified (virtualized) planes, allowing SSPP
block to be allocated at runtime, during atomic_check. This allows one
userspace to use any plane without caring if it supports scaler or YUV
formats. The kernel space will select the appropriate SSPP pipe or
return an error if
Add support for handling and allocting SSPP blocks through the resource
manager. Handling code is not converted to use it though.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 10 +++
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 1 +
drivers/gpu/drm/msm/disp
Stop limiting zpos property values, we use normalized_zpos anyway. And
nothing stops userspace from assigning several planes to a single zpos
(it is a userspace bug, but the kernel is forgiving about it).
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 11 +---
Neither source split nor multirect are properly supported at this
moment. Both of these checks depend on zpos being equal for several
planes (which is a clear userspace bug). Drop these checks to simplify
dpu_crtc_atomic_check(). The actual support for either of these features
is not removed from t
Simplify code surrounding CSC table setup.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h | 2 +-
drive
Add DPU_SSPP_CSC_ANY denoting any CSC block. As we are at it, rewrite
DPU_SSPP_SCALER (any scaler) to use BIT(x) instead of hand-coded
bitshifts.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 16 +++-
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c |
As we are going to add virtual planes, add the list of supported formats
to the hw catalog entry. It will be used to setup universal planes, with
later selecting a pipe depending on whether the YUV format is used for
the framebuffer.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/d
In preparations of virtualizing the dpu_plane rip out debugfs support
from dpu_plane (as it is mostly used to expose plane's pipe registers).
Also move disable_danger file to danger/ debugfs subdir where it belongs.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c |
Do not cache hw_pipe's features in dpu_plane. Use
pdpu->pipe_hw->cap->features directly.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
b/dri
Do not cache hw_pipe's sblk in dpu_plane. Use
pdpu->pipe_hw->cap->sblk directly.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 21 ++---
1 file changed, 6 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
b/d
struct dpu_hw_pipe_cfg represents an interim state during atomic
update/color fill, so move it out of struct dpu_plane.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 91 ---
1 file changed, 46 insertions(+), 45 deletions(-)
diff --git a/driv
Use plane->name instead of artificial pipe_name.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index
Master/virtual planes were used for multirect support. In preparation to
reworking DPU planes, drop support for master planes (which was not used
anyway).
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 11 +---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 +-
d
The stage_cfg is not used outside of _dpu_crtc_blend_setup(), so remove
the temporary config from global struct.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 11 ++-
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 2 --
2 files changed, 6 insertions(+), 7 de
The pipe_qos_cfg is used only in _dpu_plane_set_qos_ctrl(), so remove it
from the dpu_plane struct and allocate it on stack when necessary.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 30 ---
1 file changed, 16 insertions(+), 14 deletions(-
LUT levels are setup outside of setup_qos_ctrl, so remove them from the
struct dpu_hw_pipe_qos_cfg.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 15 ---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 16 ++--
drivers/gpu/drm/msm/disp/dp
As discussed on IRC, change dpu_plane implementation to be virtual:
register unified planes and select backing SSPP block at runtime. In
future this would allow implementing multirect (or wide planes) in a
proper way, without requiring zpos hacks or additional userspace
handling.
The last patch ad
Moving the driver-specific mmap code into a GEM object function allows
for using DRM helpers for various mmap callbacks.
The respective msm functions are being removed. The file_operations
structure fops is now being created by the helper macro
DEFINE_DRM_GEM_FOPS().
Signed-off-by: Thomas Zimmerm
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