Andrey Konovalov 612edd4888 media: qcom: camss: Fix csid-gen2 for test pattern generator ... [ Upstream commit 87889f1b7e ] In the current driver csid Test Pattern Generator (TPG) doesn't work. This change: - fixes writing frame width and height values into CSID_TPG_DT_n_CFG_0 - fixes the shift by one between test_pattern control value and the actual pattern. - drops fixed VC of 0x0a which testing showed prohibited some test patterns in the CSID to produce output. So that TPG starts working, but with the below limitations: - only test_pattern=9 works as it should - test_pattern=8 and test_pattern=7 produce black frame (all zeroes) - the rest of test_pattern's don't work (yavta doesn't get the data) - regardless of the CFA pattern set by 'media-ctl -V' the actual pixel order is always the same (RGGB for any RAW8 or RAW10P format in 4608x2592 resolution). Tested with: RAW10P format, VC0: media-ctl -V '"msm_csid0":0[fmt:SRGGB10/4608x2592 field:none]' media-ctl -V '"msm_vfe0_rdi0":0[fmt:SRGGB10/4608x2592 field:none]' media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]' v4l2-ctl -d /dev/v4l-subdev6 -c test_pattern=9 yavta -B capture-mplane --capture=3 -n 3 -f SRGGB10P -s 4608x2592 /dev/video0 RAW10P format, VC1: media-ctl -V '"msm_csid0":2[fmt:SRGGB10/4608x2592 field:none]' media-ctl -V '"msm_vfe0_rdi1":0[fmt:SRGGB10/4608x2592 field:none]' media-ctl -l '"msm_csid0":2->"msm_vfe0_rdi1":0[1]' v4l2-ctl -d /dev/v4l-subdev6 -c test_pattern=9 yavta -B capture-mplane --capture=3 -n 3 -f SRGGB10P -s 4608x2592 /dev/video1 RAW8 format, VC0: media-ctl --reset media-ctl -V '"msm_csid0":0[fmt:SRGGB8/4608x2592 field:none]' media-ctl -V '"msm_vfe0_rdi0":0[fmt:SRGGB8/4608x2592 field:none]' media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]' yavta -B capture-mplane --capture=3 -n 3 -f SRGGB8 -s 4608x2592 /dev/video0 Fixes: eebe6d00e9 ("media: camss: Add support for CSID hardware version Titan 170") Cc: stable@vger.kernel.org Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-12-03 07:31:23 +01:00
..
cec	media: cec: meson: always include meson sub-directory in Makefile	2023-11-28 16:56:21 +00:00
common	media: vb2: frame_vector.c: replace WARN_ONCE with a comment	2023-10-06 13:18:18 +02:00
dvb-core	media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221	2023-06-09 10:32:24 +02:00
dvb-frontends	media: dvb: symbol fixup for dvb_attach()	2023-09-19 12:22:51 +02:00
firewire	media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt()	2021-11-06 14:13:30 +01:00
i2c	media: ccs: Correctly initialise try compose rectangle	2023-11-28 16:56:34 +00:00
mc	media: mc-device.c: use DEVICE_ATTR_RO() helper macro	2021-08-04 14:43:50 +02:00
mmc
pci	media: cobalt: Use FIELD_GET() to extract Link Width	2023-11-28 16:56:20 +00:00
platform	media: qcom: camss: Fix csid-gen2 for test pattern generator	2023-12-03 07:31:23 +01:00
radio	media: radio-shark: Add endpoint checks	2023-05-30 13:55:31 +01:00
rc	media: sharp: fix sharp encoding	2023-11-28 16:56:34 +00:00
spi	media: cxd2880-spi: Fix a null pointer dereference on error handling path	2021-11-18 19:16:27 +01:00
test-drivers	media: vivid: avoid integer overflow	2023-11-28 16:56:20 +00:00
tuners	media: tuners: qt1010: replace BUG_ON with a regular error	2023-09-23 11:09:58 +02:00
usb	media: gspca: cpia1: shift-out-of-bounds in set_flicker	2023-11-28 16:56:20 +00:00
v4l2-core	media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()	2023-09-19 12:22:43 +02:00
Kconfig	media: correct MEDIA_TEST_SUPPORT help text	2022-01-27 11:05:20 +01:00
Makefile