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Message-Id: <1634533488-25334-1-git-send-email-dillon.minfei@gmail.com>
Date: Mon, 18 Oct 2021 13:04:38 +0800
From: dillon.minfei@...il.com
To: mchehab@...nel.org, mchehab+huawei@...nel.org,
hverkuil-cisco@...all.nl, ezequiel@...labora.com, gnurou@...il.com,
pihsun@...omium.org, mcoquelin.stm32@...il.com,
alexandre.torgue@...s.st.com, mturquette@...libre.com,
sboyd@...nel.org, robh+dt@...nel.org, gabriel.fernandez@...com,
gabriel.fernandez@...s.st.com
Cc: patrice.chotard@...s.st.com, hugues.fruchet@...s.st.com,
linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com,
linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
devicetree@...r.kernel.org, Dillon Min <dillon.minfei@...il.com>
Subject: [PATCH v5 00/10] Add support for DMA2D of STMicroelectronics STM32 Soc series
From: Dillon Min <dillon.minfei@...il.com>
This patchset introduces a basic support for DMA2D Interface
of STMicroelectronics STM32 SoC series.
This first basic support implements R2M, M2M, M2M_PFC
M2M_BLEND support will be added later on.
This has been tested on STM32469-DISCO board.
history
v5:
- rebase to media_tree https://git.linuxtv.org/media_tree.git/
- remove unused log from dma2d driver to avoid spam kernel log.
- fix 0xFFFFFF to 0xffffff, 2^24 to 2^24 -1, etc.
- introduce patch "media: v4l2-ctrls: Add V4L2_CID_COLORFX_CBCR max setting"
to add V4L2_CID_COLORFX_CBCR entry.
- thanks to Hans's patch, open nullptr check in v4l2-compliance, update new
test result. thanks.
https://lore.kernel.org/linux-media/3acd9ee4-5a58-6ed4-17fe-61596a5252b8@xs4all.nl/
v4 link:
https://lore.kernel.org/lkml/bc8e1cd1-0013-9062-88b6-fddca535919f@xs4all.nl/
v4:
- replace V4L2_COLORFX_SET_ARGB, V4L2_CID_COLORFX_ARGB to
V4L2_COLORFX_SET_RGB, V4L2_CID_COLORFX_RGB since Alpha paramter not used
in current. thanks Hans.
v3 link:
https://lore.kernel.org/lkml/1633689012-14492-1-git-send-email-dillon.minfei@gmail.com/
v3:
- use V4L2_COLORFX_SET_ARGB, V4L2_CID_COLORFX_ARGB to pass argb paramter to
the dma2d driver, instead of add stm32 private ioctl.
- some v2's patch are removed in this version.
- "[PATCH v2 7/9] media: docs: add doc for the stm32 dma2d driver"
- "[PATCH v2 8/9] media: v4l: uapi: Add user control base for stm32 dma2d
controls"
- dma2d's driver changes based on Hans's review result. detail can be found at
"media: stm32-dma2d: STM32 DMA2D driver"
- add stm32 clk drivers bugfix, ltdc clock disabled after kenerl boot up.
v3 based on kernel and v4l-utils git:
kernel:
commit 9e1ff307c779ce1f0f810c7ecce3d95bbae40896
Author: Linus Torvalds <torvalds@...ux-foundation.org>
Date: Sun Oct 3 14:08:47 2021 -0700
Linux 5.15-rc4
v4l-utils:
commit 700f5ded9c6de2c6dfe5d1b453d85566f95b4f0c
Author: Hans Verkuil <hverkuil-cisco@...all.nl>
Date: Sat Oct 2 11:01:05 2021 +0200
test-media: show version info earlier and show cmd args
Log the version info earlier and also log the command line arguments.
Signed-off-by: Hans Verkuil <hverkuil-cisco@...all.nl>
v2 link:
https://lore.kernel.org/lkml/1626341068-20253-11-git-send-email-dillon.minfei@gmail.com/
v2:
- update v4l2-compliance to SHA: a4f2e3a6f306 2021-07-13 08:04:15
the test results at below [1].
- introduce Documentation/userspace-api/media/drivers/stm32-uapi.rst
to explain the detail of dma2d's ioctl.
- reserved 16 ioctls from v4l2-controls.h for stm32, introduce stm32-media.h.
- collect Reviewed-by tag from Rob Herring.
- update dma2d driver from Hans's review. the details can be found
at related patches.
v1 link:
https://lore.kernel.org/lkml/1621508727-24486-1-git-send-email-dillon.minfei@gmail.com/
v1:
The commit based on kernel(master): c3d0e3fd41b7f0f5d5d5b6022ab7e813f04ea727
Note for v4l2-compliance tool on nu-mmu platform:
I add two change based on v4l-utils since commit:
f0c7e3d71eaf4182bae7eb3ee0e43b4eeb047ea9
- change fork() to vfork() in v4l2-test-controls.cpp
since no-mmu platform don't include fork().
with v4l2-compliance test log (with above modification):
since the stm32f469-disco ram limitation, there are 25 failed on
dma_alloc_coherent()
Really appreciate if someone can help to test this patch on the STM32429I-EVAL
evaluation board (https://www.st.com/en/evaluation-tools/stm32429i-eval.html)
8M x 32-bit SDRAM, 1M x 16-bit SRAM and 8M x 16-bit NOR Flash
~ # v4l2-compliance -f -d /dev/video0 > /dev/ttyprintk
[ 1798.550690] [U] v4l2-compliance 1.21.0-4855, 32 bits, 32-bit time_t
[ 1799.527504] [U] v4l2-compliance SHA: 700f5ded9c6d 2021-10-02 09:01:05
[ 1800.534558] [U] Compliance test for stm-dma2d device /dev/video0:
[ 1801.514999] [U] Driver Info:
[ 1801.998840] [U] Driver name : stm-dma2d
[ 1802.482151] [U] Card type : stm-dma2d
[ 1802.959808] [U] Bus info : platform:stm-dma2d
[ 1803.435715] [U] Driver version : 5.15.0
[ 1803.904938] [U] Capabilities : 0x84208000
[ 1804.371290] [U] Video Memory-to-Memory
[ 1804.830870] [U] Streaming
[ 1805.281465] [U] Extended Pix Format
[ 1805.733249] [U] Device Capabilities
[ 1806.181369] [U] Device Caps : 0x04208000
[ 1806.622899] [U] Video Memory-to-Memory
[ 1807.057208] [U] Streaming
[ 1807.483866] [U] Extended Pix Format
[ 1807.907678] [U] Required ioctls:
[ 1808.325287] [U] test VIDIOC_QUERYCAP: OK
[ 1808.785260] [U] test invalid ioctls: OK
[ 1809.199015] [U] Allow for multiple opens:
[ 1809.613894] [U] test second /dev/video0 open: OK
[ 1810.416746] [U] test VIDIOC_QUERYCAP: OK
[ 1810.827974] [U] test VIDIOC_G/S_PRIORITY: OK
[ 1811.466506] [U] test for unlimited opens: OK
[ 1811.868388] [U] Debug ioctls:
[ 1812.257689] [U] test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
[ 1813.034108] [U] test VIDIOC_LOG_STATUS: OK (Not Supported)
[ 1813.807583] [U] Input ioctls:
[ 1814.192271] [U] test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
[ 1814.958053] [U] test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
[ 1815.721424] [U] test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
[ 1816.486425] [U] test VIDIOC_ENUMAUDIO: OK (Not Supported)
[ 1817.253873] [U] test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
[ 1818.021773] [U] test VIDIOC_G/S_AUDIO: OK (Not Supported)
[ 1818.783542] [U] Inputs: 0 Audio Inputs: 0 Tuners: 0
[ 1819.170414] [U] Output ioctls:
[ 1819.549601] [U] test VIDIOC_G/S_MODULATOR: OK (Not Supported)
[ 1820.306132] [U] test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
[ 1821.085495] [U] test VIDIOC_ENUMAUDOUT: OK (Not Supported)
[ 1821.883894] [U] test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
[ 1822.698269] [U] test VIDIOC_G/S_AUDOUT: OK (Not Supported)
[ 1823.541345] [U] Outputs: 0 Audio Outputs: 0 Modulators: 0
[ 1824.391635] [U] Input/Output configuration ioctls:
[ 1824.830293] [U] test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
[ 1825.708848] [U] test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
[ 1826.608994] [U] test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
[ 1827.520616] [U] test VIDIOC_G/S_EDID: OK (Not Supported)
[ 1828.438211] [U] Control ioctls:
[ 1828.926449] [U] test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
[ 1829.856497] [U] test VIDIOC_QUERYCTRL: OK
[ 1830.335647] [U] test VIDIOC_G/S_CTRL: OK
[ 1830.816513] [U] test VIDIOC_G/S/TRY_EXT_CTRLS: OK
[ 1831.740067] [U] test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
[ 1832.666736] [U] test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
[ 1833.597005] [U] Standard Controls: 3 Private Controls: 0
[ 1834.070452] [U] Format ioctls:
[ 1834.540460] [U] test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
[ 1835.473065] [U] test VIDIOC_G/S_PARM: OK (Not Supported)
[ 1836.395238] [U] test VIDIOC_G_FBUF: OK (Not Supported)
[ 1837.322128] [U] test VIDIOC_G_FMT: OK
[ 1837.798880] [U] test VIDIOC_TRY_FMT: OK
[ 1838.267574] [U] test VIDIOC_S_FMT: OK
[ 1838.724264] [U] test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
[ 1839.627408] [U] test Cropping: OK (Not Supported)
[ 1840.526875] [U] test Composing: OK (Not Supported)
[ 1841.428562] [U] test Scaling: OK
[ 1841.882087] [U] Codec ioctls:
[ 1842.331672] [U] test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
[ 1843.221419] [U] test VIDIOC_G_ENC_INDEX: OK (Not Supported)
[ 1844.105854] [U] test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
[ 1844.993986] [U] Buffer ioctls:
[ 1845.558827] [U] test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
[ 1846.486226] [U] test VIDIOC_EXPBUF: OK
[ 1846.936148] [U] test Requests: OK (Not Supported)
[ 1847.805687] [U] test TIME32/64: OK
[ 1848.255712] [U] Test input 0:
[ 1848.685591] [U] Stream using all formats:
[ 1853.598085] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK
[ 1858.085109] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK
[ 1861.799188] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK
[ 1864.859534] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK
[ 1867.974755] [U] BA24 (32-bit ARGB 8-8-8-8) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK
[ 1868.466365] stm-dma2d 4002b000.dma2d: dma alloc of size 4294643712 failed
[ 1868.971398] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1869.487572] [U] BA24 (32-bit ARGB 8-8-8-8) 16383x65535 -> BA24 (32-bit ARGB 8-8-8-8) 16383x65535: FAIL
[ 1870.017197] stm-dma2d 4002b000.dma2d: dma alloc of size 4294643712 failed
[ 1870.562272] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1871.147644] [U] BA24 (32-bit ARGB 8-8-8-8) 16383x65535 -> RGB3 (24-bit RGB 8-8-8) 16383x65535: FAIL
[ 1871.780530] stm-dma2d 4002b000.dma2d: dma alloc of size 4294643712 failed
[ 1872.431797] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1873.112100] [U] BA24 (32-bit ARGB 8-8-8-8) 16383x65535 -> RGBP (16-bit RGB 5-6-5) 16383x65535: FAIL
[ 1873.805156] stm-dma2d 4002b000.dma2d: dma alloc of size 4294643712 failed
[ 1874.492353] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1875.221576] [U] BA24 (32-bit ARGB 8-8-8-8) 16383x65535 -> AR15 (16-bit ARGB 1-5-5-5) 16383x65535: FAIL
[ 1876.000283] stm-dma2d 4002b000.dma2d: dma alloc of size 4294643712 failed
[ 1876.808963] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1877.634785] [U] BA24 (32-bit ARGB 8-8-8-8) 16383x65535 -> AR12 (16-bit ARGB 4-4-4-4) 16383x65535: FAIL
[ 1883.283141] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK
[ 1888.533587] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK
[ 1892.729322] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK
[ 1896.013783] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK
[ 1899.195802] [U] BA24 (32-bit ARGB 8-8-8-8) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK
[ 1902.318853] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK
[ 1905.399663] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK
[ 1908.515463] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK
[ 1911.589775] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK
[ 1914.682147] [U] RGB3 (24-bit RGB 8-8-8) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK
[ 1915.169478] stm-dma2d 4002b000.dma2d: dma alloc of size 3220983808 failed
[ 1915.671278] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1916.184281] [U] RGB3 (24-bit RGB 8-8-8) 16383x65535 -> BA24 (32-bit ARGB 8-8-8-8) 16383x65535: FAIL
[ 1916.709840] stm-dma2d 4002b000.dma2d: dma alloc of size 3220983808 failed
[ 1917.252352] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1917.834611] [U] RGB3 (24-bit RGB 8-8-8) 16383x65535 -> RGB3 (24-bit RGB 8-8-8) 16383x65535: FAIL
[ 1918.463784] stm-dma2d 4002b000.dma2d: dma alloc of size 3220983808 failed
[ 1919.114290] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1919.789982] [U] RGB3 (24-bit RGB 8-8-8) 16383x65535 -> RGBP (16-bit RGB 5-6-5) 16383x65535: FAIL
[ 1920.479624] stm-dma2d 4002b000.dma2d: dma alloc of size 3220983808 failed
[ 1921.165202] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1921.893374] [U] RGB3 (24-bit RGB 8-8-8) 16383x65535 -> AR15 (16-bit ARGB 1-5-5-5) 16383x65535: FAIL
[ 1922.668057] stm-dma2d 4002b000.dma2d: dma alloc of size 3220983808 failed
[ 1923.469342] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1924.297500] [U] RGB3 (24-bit RGB 8-8-8) 16383x65535 -> AR12 (16-bit ARGB 4-4-4-4) 16383x65535: FAIL
[ 1929.890593] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK
[ 1935.098497] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK
[ 1939.250033] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK
[ 1942.503854] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK
[ 1945.659254] [U] RGB3 (24-bit RGB 8-8-8) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK
[ 1948.763903] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK
[ 1951.832407] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK
[ 1954.927592] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK
[ 1957.991536] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK
[ 1961.086603] [U] RGBP (16-bit RGB 5-6-5) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK
[ 1961.575893] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 1962.079572] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1962.594354] [U] RGBP (16-bit RGB 5-6-5) 16383x65535 -> BA24 (32-bit ARGB 8-8-8-8) 16383x65535: FAIL
[ 1963.121249] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 1963.665788] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1964.249129] [U] RGBP (16-bit RGB 5-6-5) 16383x65535 -> RGB3 (24-bit RGB 8-8-8) 16383x65535: FAIL
[ 1964.880104] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 1965.530670] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1966.210598] [U] RGBP (16-bit RGB 5-6-5) 16383x65535 -> RGBP (16-bit RGB 5-6-5) 16383x65535: FAIL
[ 1966.902316] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 1967.590215] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1968.319871] [U] RGBP (16-bit RGB 5-6-5) 16383x65535 -> AR15 (16-bit ARGB 1-5-5-5) 16383x65535: FAIL
[ 1969.097012] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 1969.900036] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 1970.729920] [U] RGBP (16-bit RGB 5-6-5) 16383x65535 -> AR12 (16-bit ARGB 4-4-4-4) 16383x65535: FAIL
[ 1976.318963] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK
[ 1981.494224] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK
[ 1985.599406] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK
[ 1988.829141] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK
[ 1991.998991] [U] RGBP (16-bit RGB 5-6-5) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK
[ 1995.084529] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK
[ 1998.191853] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK
[ 2001.307217] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK
[ 2004.413725] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK
[ 2007.527437] [U] AR15 (16-bit ARGB 1-5-5-5) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK
[ 2008.016277] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2008.523318] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2009.038828] [U] AR15 (16-bit ARGB 1-5-5-5) 16383x65535 -> BA24 (32-bit ARGB 8-8-8-8) 16383x65535: FAIL
[ 2009.567269] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2010.112209] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2010.697226] [U] AR15 (16-bit ARGB 1-5-5-5) 16383x65535 -> RGB3 (24-bit RGB 8-8-8) 16383x65535: FAIL
[ 2011.329552] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2011.979307] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2012.658449] [U] AR15 (16-bit ARGB 1-5-5-5) 16383x65535 -> RGBP (16-bit RGB 5-6-5) 16383x65535: FAIL
[ 2013.350104] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2014.035612] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2014.762649] [U] AR15 (16-bit ARGB 1-5-5-5) 16383x65535 -> AR15 (16-bit ARGB 1-5-5-5) 16383x65535: FAIL
[ 2015.538183] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2016.338784] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2017.166692] [U] AR15 (16-bit ARGB 1-5-5-5) 16383x65535 -> AR12 (16-bit ARGB 4-4-4-4) 16383x65535: FAIL
[ 2022.744387] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK
[ 2027.927575] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK
[ 2032.066337] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK
[ 2035.295351] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK
[ 2038.476408] [U] AR15 (16-bit ARGB 1-5-5-5) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK
[ 2041.591223] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> BA24 (32-bit ARGB 8-8-8-8) 1x1: OK
[ 2044.678274] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> RGB3 (24-bit RGB 8-8-8) 1x1: OK
[ 2047.774851] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> RGBP (16-bit RGB 5-6-5) 1x1: OK
[ 2050.849788] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> AR15 (16-bit ARGB 1-5-5-5) 1x1: OK
[ 2053.955560] [U] AR12 (16-bit ARGB 4-4-4-4) 1x1 -> AR12 (16-bit ARGB 4-4-4-4) 1x1: OK
[ 2054.446212] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2054.951517] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2055.467584] [U] AR12 (16-bit ARGB 4-4-4-4) 16383x65535 -> BA24 (32-bit ARGB 8-8-8-8) 16383x65535: FAIL
[ 2055.997127] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2056.543193] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2057.128457] [U] AR12 (16-bit ARGB 4-4-4-4) 16383x65535 -> RGB3 (24-bit RGB 8-8-8) 16383x65535: FAIL
[ 2057.761407] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2058.413191] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2059.093749] [U] AR12 (16-bit ARGB 4-4-4-4) 16383x65535 -> RGBP (16-bit RGB 5-6-5) 16383x65535: FAIL
[ 2059.786201] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2060.472393] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2061.200709] [U] AR12 (16-bit ARGB 4-4-4-4) 16383x65535 -> AR15 (16-bit ARGB 1-5-5-5) 16383x65535: FAIL
[ 2061.977728] stm-dma2d 4002b000.dma2d: dma alloc of size 2147323904 failed
[ 2062.780816] [U] fail: v4l2-test-buffers.cpp(1349): q.reqbufs(node, 2)
[ 2063.610351] [U] AR12 (16-bit ARGB 4-4-4-4) 16383x65535 -> AR12 (16-bit ARGB 4-4-4-4) 16383x65535: FAIL
[ 2069.207680] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> BA24 (32-bit ARGB 8-8-8-8) 240x320: OK
[ 2074.392036] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> RGB3 (24-bit RGB 8-8-8) 240x320: OK
[ 2078.538621] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> RGBP (16-bit RGB 5-6-5) 240x320: OK
[ 2081.749134] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> AR15 (16-bit ARGB 1-5-5-5) 240x320: OK
[ 2084.922145] [U] AR12 (16-bit ARGB 4-4-4-4) 240x320 -> AR12 (16-bit ARGB 4-4-4-4) 240x320: OK
[ 2085.416538] [U] Total for stm-dma2d device /dev/video0: 121, Succeeded: 96, Failed: 25, Warnings: 0
*** BLURB HERE ***
Dillon Min (10):
media: admin-guide: add stm32-dma2d description
media: dt-bindings: media: add document for STM32 DMA2d bindings
ARM: dts: stm32: Add DMA2D support for STM32F429 series soc
ARM: dts: stm32: Enable DMA2D on STM32F469-DISCO board
media: v4l2-mem2mem: add v4l2_m2m_get_unmapped_area for no-mmu
platform
media: videobuf2: Fix the size printk format
media: v4l2-ctrls: Add V4L2_CID_COLORFX_CBCR max setting
media: v4l2-ctrls: Add RGB color effects control
clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after
system enter shell
media: stm32-dma2d: STM32 DMA2D driver
.../admin-guide/media/platform-cardlist.rst | 1 +
.../devicetree/bindings/media/st,stm32-dma2d.yaml | 71 ++
Documentation/userspace-api/media/v4l/control.rst | 9 +
arch/arm/boot/dts/stm32f429.dtsi | 10 +
arch/arm/boot/dts/stm32f469-disco.dts | 4 +
drivers/clk/clk-stm32f4.c | 4 -
.../media/common/videobuf2/videobuf2-dma-contig.c | 4 +-
drivers/media/platform/Kconfig | 11 +
drivers/media/platform/Makefile | 1 +
drivers/media/platform/stm32/Makefile | 2 +
drivers/media/platform/stm32/dma2d/dma2d-hw.c | 143 ++++
drivers/media/platform/stm32/dma2d/dma2d-regs.h | 113 ++++
drivers/media/platform/stm32/dma2d/dma2d.c | 739 +++++++++++++++++++++
drivers/media/platform/stm32/dma2d/dma2d.h | 135 ++++
drivers/media/v4l2-core/v4l2-ctrls-defs.c | 12 +-
drivers/media/v4l2-core/v4l2-mem2mem.c | 21 +
include/media/v4l2-mem2mem.h | 5 +
include/uapi/linux/v4l2-controls.h | 4 +-
18 files changed, 1280 insertions(+), 9 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml
create mode 100644 drivers/media/platform/stm32/dma2d/dma2d-hw.c
create mode 100644 drivers/media/platform/stm32/dma2d/dma2d-regs.h
create mode 100644 drivers/media/platform/stm32/dma2d/dma2d.c
create mode 100644 drivers/media/platform/stm32/dma2d/dma2d.h
--
2.7.4
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