3a949de28c
pvr: Remove PVR_WINSYS_BO_FLAG_ZERO_ON_ALLOC flag
...
There has been a recent change to the new powervr KMD to always zero buffer
objects at allocation time to avoid information leaks. This change was made to
address upstream feedback [1]. The result is that the
PVR_WINSYS_BO_FLAG_ZERO_ON_ALLOC no longer makes a difference when using this
KMD.
As the powervr KMD is the one we actually care about, it makes sense to mirror
this change when using the downstream pvrsrvkm KMD in order to avoid differences
in behaviour between the two KMDs. As this makes the
PVR_WINSYS_BO_FLAG_ZERO_ON_ALLOC flag entirely redundant, remove it.
[1] https://lists.freedesktop.org/archives/dri-devel/2023-August/418042.html
Signed-off-by: Vlad Schiller <vlad-radu.schiller@imgtec.com >
Reviewed-by: Frank Binns <frank.binns@imgtec.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24930 >
2023-09-06 12:19:46 +00:00
326080428e
pvr: Add 'info' PVR_DEBUG flag
...
This commit will add a new PVR_DEBUG flag that, when used,
it will display information about the display and render
devices in the common code (without adding dependencies)
Signed-off-by: Vlad Schiller <vlad-radu.schiller@imgtec.com >
Reviewed-by: Luigi Santivetti <luigi.santivetti@imgtec.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24931 >
2023-09-04 14:38:27 +00:00
b793afc0ce
pvr: Add PVR_DEBUG=vk_desc option to dump descriptor set layouts
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Prints on every call to vkCreate{DescriptorSet,Pipeline}Layout().
Previously, this could not be turned on or off at runtime, and was
dependent on DEBUG.
Signed-off-by: Matt Coster <matt.coster@imgtec.com >
Reviewed-by: Frank Binns <frank.binns@imgtec.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23028 >
2023-05-18 11:49:58 +00:00
b530a6b055
pvr: debug: Add option to zero-alloc all buffer objects
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This is designed for use by the control stream dump debug option, but
can also be used any time deterministic buffer state is desired.
Signed-off-by: Matt Coster <matt.coster@imgtec.com >
Reviewed-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20040 >
2022-12-01 15:05:59 +00:00
20747fabba
pvr: debug: Add PPP sub-buffer support to CSB dumps.
...
This patch also includes the infrastructure for dumping sub-buffers in
print_sub_buffer() and new field types for floating and fixed point
decimals.
Signed-off-by: Matt Coster <matt.coster@imgtec.com >
Reviewed-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18948 >
2022-11-25 16:42:55 +00:00
01f9601b02
pvr: debug: Add option to track pvr_bo allocations
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This functionality should only need to be enabled when required by
other debug options.
While not used directly in this commit, it lays the groundwork for
dumping information from buffers referenced by other buffers.
Signed-off-by: Matt Coster <matt.coster@imgtec.com >
Reviewed-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18948 >
2022-11-25 16:42:55 +00:00
f9a234ef04
pvr: debug: Add "cs" debug option to dump control stream on job submit
...
With PVR_DEBUG=cs, the control stream will be dumped to stderr
immediately prior to every render or compute job submission.
Signed-off-by: Matt Coster <matt.coster@imgtec.com >
Reviewed-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18948 >
2022-11-25 16:42:55 +00:00
0fbcaa4b3a
pvr: debug: Implement PVR_DEBUG variable
...
Signed-off-by: Matt Coster <matt.coster@imgtec.com >
Reviewed-by: Frank Binns <frank.binns@imgtec.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16907 >
2022-06-08 10:51:37 +01:00
Vlad Schiller