Add support for creating buffers using the new color-indexed frame
buffer formats with two, four, and sixteen colors.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
v5:
- Add Reviewed-by,
v4:
- No changes,
v3:
- Add Acked-by,
v2:
- Split off changes to tests/modetest/buffers.c.
Add support for drawing the SMPTE pattern in a buffer using the C2
indexed format.
As only four colors are available, resolution is halved, and the pattern
is drawn in a PenTile RG-GB matrix, using Floyd-Steinberg dithering.
The magnitude of the green subpixels is reduced, as there are twice as
many green subpixels as red or blue subpixels.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
Dithering example at https://drive.google.com/file/d/1g5O8XeacrjrC8rgaVENvR65YeI6QvmtO/view
v5:
- Add Reviewed-by,
v4:
- Replace FILL_COLOR() use by pentile_color_lut[],
v3:
- Add Acked-by,
v2:
- New.
Add support for drawing the SMPTE pattern in a buffer using the C1
indexed format.
As only two colors are available, the pattern is drawn in black and
white, using Floyd-Steinberg dithering[1].
[1] https://en.wikipedia.org/wiki/Floyd%E2%80%93Steinberg_dithering
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
Dithering example at https://drive.google.com/file/d/1waJczErrIaEKRhBCCU1ynxRG8agpo0Xx/view
v5:
- Add Reviewed-by,
v4:
- Replace FILL_COLOR() use by bw_color_lut[],
v3:
- Add Acked-by,
- Add Wikipedia link,
v2:
New.
Add support for drawing the SMPTE pattern in a buffer using the C4
indexed format.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
v5:
- Add Reviewed-by,
v4:
- No changes,
v3:
- Add Acked-by,
v2:
- Use new smpte_top[],
- Split off changes to tests/util/pattern.c.
Store the number of available colors for color-indexed frame
buffer formats in the format_info[] array. This avoids the need of test
code for having to use switch statements all the time to obtain the
number of colors, or to check if a mode is color-indexed or not.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
v5:
- Add Reviewed-by,
v4:
- No changes,
v3:
- Add Acked-by,
v2:
- New.
Add support for creating buffers using the new color-indexed frame
buffer formats with two, four, and sixteen colors.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
v5:
- Add Reviewed-by,
v4:
- No changes,
v3:
- Add Acked-by,
v2:
- Split off changes to tests/util/format.c.
The color LUT for the SMPTE pattern in indexed mode contains 22 entries,
although only 13 are non-unique.
Reduce the size of the color LUT by dropping duplicate entries, so it
can be reused for formats supporting e.g. 16 colors. Rename the
function util_smpte_c8_gamma() to util_smpte_fill_lut(), and its first
parameter size to ncolors, to match their actual use.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
v5:
- Add Reviewed-by,
v4:
- Rename util_smpte_index_gamma() to util_smpte_fill_lut(), and its
first parameter from size to ncolors,
- Move smpte_color_lut[] down,
- Kill FILL_COLOR() macro,
- Add and use EXPAND_COLOR() macro,
v3:
- Add Acked-by,
v2:
- Factor out smpte color LUT.
Fill in the LSB when converting color components from 8-bit to 16-bit.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
v5:
- Add Reviewed-by,
v4:
- No changes,
v3:
- Add Acked-by,
v2:
- New.
To reduce the size and complexity of checks. require() allows combining
auto and enabled checks(), so that something like
```meson
x = get_option('feature')
y = false
if x.enabled()
if not condition
error(...)
endif
y = condition
endif
```
can be rewritten as:
```meson
y = get_option('feature').require(condition, error_message : ...).allowed()
```
require checks the condition, then if the feature is required it emits
an error with the given message otherwise it returns a disabled feature.
allowed then returns whether the feature is not disabled, and returns
that (ie, .allowed() == not .disabled()). This is especially helpful for
longer more complex conditions
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Intel requires libpciaccess and an x86/x86_64 host, so if those
aren't found and it's enabled we need to error
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
13.0 is no longer supported and causes a 404 when fetching the
image, see e.g. [1] for example failure.
[1]: https://gitlab.freedesktop.org/mesa/drm/-/jobs/45849458
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
With the work in [1], libdrm users should no longer rely on the
minor numbering scheme we've used so far. Instead, they should use
drmGetDevices2().
[1]: https://lore.kernel.org/lkml/20230724211428.3831636-1-michal.winiarski@intel.com/
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Print modifiers in hex in addtion to in strings returned by
drmGetFormatModifierName. In some cases, hex numbers can be more easily
compared visually.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Currently the atomic request is only assigned after `set_property()` is
called, leaving `dev.req` in its uninitialized state causing
`drmModeAtomicAddProperty()` to return an error code, which is printed
as `"Success"` because `errno` is not set by `libdrm` (but it would have
been when non-atomic `drmModeObjectSetProperty()` called an IOCTL
immediately):
sony-akatsuki-row ~ $ modetest -M msm -a -w 81:ACTIVE:0
failed to set CRTC 81 property ACTIVE to 0: Success
Solve this by assigning a new atomic request object before calling
`set_property()`, when there are properties to set. Likewise, commit
these properties after `set_property()` even if there is no other
operation (setting modes or planes) specified.
Furthermore `drmModeObjectSetProperty()` is implemented in terms of
`DRM_IOCTL()` which already returns `-errno` when `ioctl()` returns
`-1`, so we should instead pass `ret` to `strerror()` and get an
accurate error string out of `drmModeAtomicAddProperty()` too.
Fixes: 93220283 ("tests/modetest: Add atomic support")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Let's permit testing vsync with the default mode, this returns
back the pipe content and count when calling set_mode() so the
vsync test can also be used.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
As found and discussed in [MR 58] a blob is not created in the else arm
because adding the GAMMA_LUT property with a NULL/0 blob_id causes it
to be reset to a default linear / pass-thru gamma table. The values
in the gamma_lut table might still be consumed in the legacy API path
below though, so it has to be initialized to a linear table.
[MR 58]: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/58#note_466972
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Let's follow the Rule of Silence. And while here,
document what's going on.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
It is useful to be able to specify mode parameters manually. Add support
for setting user-supplied modes. This patch is based on the original
idea by Rohit and Jessica, but implemented from scratch.
Suggested-by: Rohith Iyer <quic_rohiiyer@quicinc.com>
Suggested-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
These are unused since commit edcef53685 ("modetest: Add test
pattern support for missing RGB formats").
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
v2:
- Add Reviewed-by.
mode_vrefresh() does not take into account interlaced, doublescan, and
multiscan modes, leading to incorrect refresh rates.
Fix this, based on drm_mode_vrefresh() in Linux.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
The YUV SMPTE patterns use RGB 191/192/192 instead of 192/192/192 for
the grey color in the top color bar.
Change it to 192/192/192, to match the RGB SMPTE patterns.
Fixes: a94ee62429 ("modetest: Add SMPTE test pattern")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
v2:
- Add Reviewed-by.
Add support for drawing the SMPTE and tiles patterns in buffers using
semi-planar YUV formats with non-subsampled chroma planes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
v2:
- Add Reviewed-by.
Add writeback support to modetest with the below options:
- Passing in -a -c will now also show the writeback connector
- Dump the writeback output buffer to bitstream
Usage: "./modetest -M msm -s <connector_id>:<widthxheight>
-a -o <filepath>
-P <plane_id>@<crtc_id>:<widthxheight>+0+0@RG24"
This currently supports single writeback connector.
Co-developed-by: Rohith Iyer <quic_rohiiyer@quicinc.com>
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
[DB: dropped custom mode support, fixed segfault]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
On 32-bit:
../tests/amdgpu/amdgpu_stress.c: In function ‘alloc_bo’:
../tests/amdgpu/amdgpu_stress.c:178:49: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Wformat=]
fprintf(stdout, "Allocated BO number %u at 0x%lx, domain 0x%x, size %lu\n",
~~^
%llx
num_buffers++, addr, domain, size);
~~~~
../tests/amdgpu/amdgpu_stress.c:178:72: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 6 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Wformat=]
fprintf(stdout, "Allocated BO number %u at 0x%lx, domain 0x%x, size %lu\n",
~~^
%llu
num_buffers++, addr, domain, size);
~~~~
../tests/amdgpu/amdgpu_stress.c: In function ‘submit_ib’:
../tests/amdgpu/amdgpu_stress.c:276:54: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Wformat=]
fprintf(stdout, "Submitted %u IBs to copy from %u(%lx) to %u(%lx) %lu bytes took %lu usec\n",
~~^
%llx
count, from, virtual[from], to, virtual[to], copied, delta / 1000);
~~~~~~~~~~~~~
../tests/amdgpu/amdgpu_stress.c:276:65: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 7 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Wformat=]
fprintf(stdout, "Submitted %u IBs to copy from %u(%lx) to %u(%lx) %lu bytes took %lu usec\n",
~~^
%llx
count, from, virtual[from], to, virtual[to], copied, delta / 1000);
~~~~~~~~~~~
../tests/amdgpu/amdgpu_stress.c:276:70: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 8 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Wformat=]
fprintf(stdout, "Submitted %u IBs to copy from %u(%lx) to %u(%lx) %lu bytes took %lu usec\n",
~~^
%llu
count, from, virtual[from], to, virtual[to], copied, delta / 1000);
~~~~~~
../tests/amdgpu/amdgpu_stress.c:276:85: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 9 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Wformat=]
fprintf(stdout, "Submitted %u IBs to copy from %u(%lx) to %u(%lx) %lu bytes took %lu usec\n",
~~^
%llu
count, from, virtual[from], to, virtual[to], copied, delta / 1000);
~~~~~~~~~~~~
../tests/amdgpu/amdgpu_stress.c: In function ‘parse_size’:
../tests/amdgpu/amdgpu_stress.c:296:24: warning: format ‘%li’ expects argument of type ‘long int *’, but argument 3 has type ‘uint64_t *’ {aka ‘long long unsigned int *’} [-Wformat=]
if (sscanf(optarg, "%li%1[kmgKMG]", &size, ext) < 1) {
~~^ ~~~~~
%lli
../tests/amdgpu/amdgpu_stress.c: In function ‘main’:
../tests/amdgpu/amdgpu_stress.c:378:45: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ {aka ‘long long unsigned int’} [-Wformat=]
fprintf(stderr, "Buffer size to small %lu\n", size);
~~^ ~~~~
%llu
Fix this by using the proper "PRI?64" format specifiers.
Fixes: d77ccdf3ba ("amdgpu: add amdgpu_stress utility v2")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---
On Linux/amd64, the format strings in the resulting binary are
unchanged.
v3:
- Add Reviewed-by,
v2:
- Use PRI?64 to unbreak 64-bit build.
On 32-bit:
../amdgpu/amdgpu_bo.c: In function ‘amdgpu_find_bo_by_cpu_mapping’:
../amdgpu/amdgpu_bo.c:554:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
cpu < (void*)((uintptr_t)bo->cpu_ptr + bo->alloc_size))
^
Indeed, as amdgpu_bo_info.alloc_size is "uint64_t", the sum is
always 64-bit, while "void *" can be 32-bit or 64-bit.
Fix this by casting bo->alloc_size to "size_t", which is either
32-bit or 64-bit, just like "void *".
Fixes: c6493f360e ("amdgpu: Eliminate void* arithmetic in amdgpu_find_bo_by_cpu_mapping")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---
v2:
- Add Reviewed-by.
This is useful for when GEM handles are exported and may be shared
between multiple buffer objects without going through other libdrm
interfaces.
Signed-off-by: Dor Askayo <dor.askayo@gmail.com>
Reviewed-by: Karol Herbst <git@karolherbst.de>
Currently drm node's minor range is used to identify node's type.
Since kernel drm uses node type name and minor to generate drm
device name, It will be more general to use drm device name to
identify drm node type.
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Current DRM_NODE_NAME_MAX only can support up to 999 nodes,
Update to support up to 2^MINORBITS nodes.
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Synchronize drm.h, drm_mode.h and drm_fourcc.h to drm-next.
Generated using make headers_install.
Generated from drm-next branch commit 52920704df878050123dfeb469aa6ab8022547c1
Signed-off-by: Simon Ser <contact@emersion.fr>
Drop support for control nodes. The kernel never returns such
nodes. Stop trying to detect and handle them, and always return
an error when a caller tries to open them.
The header is left untouched to avoid breaking libdrm's API.
Signed-off-by: Simon Ser <contact@emersion.fr>
issue:
in vcn1-vcn3, session buffer was not truly added, it shows
decoding creation commands cannot be sent multiple times.
problem:
session buffer has to be the first buffer sending out.
Otherwise, system could assume session buffer doesn't
exist.
solution:
move session buffer sending sequence to be the first one.
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com>
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
update decoder unit test with session context buffer for VCN v1 to v4
v2: remove multiple checks for vcn4 (Ruijing Dong)
Signed-off-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
1. fixed an issue that drm test vcn3/4 encoding test
could cause VCN engine stuck.
2. adding missing or errous encoding ib package members.
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Geert Uytterhoeven
Simon Ser
Dylan Baker
Samuel Pitoiset
Chia-I Wu
Marijn Suijten
Neil Armstrong
Ezequiel Garcia
Dmitry Baryshkov
Geert Uytterhoeven
Rohith Iyer
Jonathan Gray
Dor Askayo
James Zhu
Xaver Hugl
Ruijing Dong
Saleemkhan Jamadar
Marek Olšák