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2020-10-01media: zoran: convert to vb2Corentin Labbe
This is it! the ultimate last step, the vb2 conversion. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01pinctrl: single: fix debug output when #pinctrl-cells = 2Drew Fustini
The debug output in pcs_parse_one_pinctrl_entry() needs to be updated to print the correct pinctrl register value when #pinctrl-cells is 2. Fixes: a13395418888 ("pinctrl: single: parse #pinctrl-cells = 2") Reported-by: Trent Piepho <tpiepho@gmail.com> Signed-off-by: Drew Fustini <drew@beagleboard.org> Acked-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/linux-omap/3139716.CMS8C0sQ7x@zen.local/ Link: https://lore.kernel.org/r/20200913230306.2061645-1-drew@beagleboard.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-10-01media: zoran: remove deprecated .vidioc_g_jpegcompCorentin Labbe
Remove the deprecated .vidioc_g_jpegcomp and replace it with corresponding v4l2_ctrl_ops code. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: fix some compliance testCorentin Labbe
Add TODO for "TRY_FMT cannot handle an invalid pixelformat" We need to set pixelformat in some case. We should also handle some minimum requirement. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: fix use of buffer_size and sizeimageCorentin Labbe
buffer_size was not set when it should be. Furthermore, use it instead of recalculate it. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01pinctrl: single: fix pinctrl_spec.args_count bounds checkDrew Fustini
The property #pinctrl-cells can either be 1 or 2: - if #pinctrl-cells = <1>, then pinctrl_spec.args_count = 2 - if #pinctrl-cells = <2>, then pinctrl_spec.args_count = 3 All other values of pinctrl_spec.args_count are incorrect. This fix checks the upper bound instead of just the lower bound. Fixes: a13395418888 ("pinctrl: single: parse #pinctrl-cells = 2") Reported-by: Trent Piepho <tpiepho@gmail.com> Signed-off-by: Drew Fustini <drew@beagleboard.org> Acked-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/linux-omap/3139716.CMS8C0sQ7x@zen.local/ Link: https://lore.kernel.org/r/20200930174839.1308344-1-drew@beagleboard.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-10-01media: zoran: remove test_interruptsCorentin Labbe
The test_interrupts function is useless, remove it. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: add vidioc_g_parmCorentin Labbe
Adding vidioc_g_parm made v4l compliance happy. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: remove framebuffer supportCorentin Labbe
The framebuffer support is obsolete, so let's reduce code size. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: enable makefileCorentin Labbe
This patch enables compilation of the zoran driver. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: device support only 32bit DMA addressCorentin Labbe
The zoran device only supports 32bit DMA address. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: disable outputCorentin Labbe
Zoran is picky about jpeg data it accepts. At least it seems to not support COM and APPn. So until a way to filter data will be done, disable output. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01gpio: pca953x: Correctly initialize registers 6 and 7 for PCA957xAndy Shevchenko
When driver has been converted to the bitmap API the non-bitmap functions started behaving differently on 32-bit BE architectures since the bytes in two consequent unsigned longs are in different order in comparison to byte array. Hence if the chip had had more than 32 lines the memset() call over it would have not set up upper lines correctly. Although it's currently a theoretical case (no supported chips of this type has 32+ lines), it's better to provide a clean code to avoid people thinking this is okay and potentially producing not fully working things. Fixes: 35d13d94893f ("gpio: pca953x: convert to use bitmap API") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/r/20200930142013.59247-2-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-10-01gpio: pca953x: Use bitmap API over implicit GCC extensionAndy Shevchenko
In IRQ handler we have to clear bitmap before use. Currently the GCC extension has been used for that. For sake of the consistency switch to bitmap API. As expected bloat-o-meter shows no difference in the object size. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/r/20200930142013.59247-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-10-01media: zoran: Add vb_queueCorentin Labbe
This patchs adds a vb_queue without using it. This reduce the final VB2 conversion patch. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: Add more check for complianceCorentin Labbe
The zoran driver miss some sanity checks, and this made v4l compliance happy. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: constify codec_nameCorentin Labbe
The codec_name could be const. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: constify struct tvnormCorentin Labbe
The structure tvnorm could be consified. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: add stat_com bufferCorentin Labbe
Adds the allocation of the stat_com buffer which be used later. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: use devm_ioremapCorentin Labbe
Using devm_ioremap simplify code. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: use pci_request_regionsCorentin Labbe
Use pci_request_regions so now we can see zoran in /proc/iomem. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: use devm for videocodec_master allocCorentin Labbe
Let's use devm allocations for videocodec, this simplify code. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: convert mdelay to udelayCorentin Labbe
As asked by checkpath, let's use udelay. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01pinctrl: mediatek: check mtk_is_virt_gpio input parameterHanks Chen
check mtk_is_virt_gpio input parameter, virtual gpio need to support eint mode. add error handler for the ko case to fix this boot fail: pc : mtk_is_virt_gpio+0x20/0x38 [pinctrl_mtk_common_v2] lr : mtk_gpio_get_direction+0x44/0xb0 [pinctrl_paris] Fixes: edd546465002 ("pinctrl: mediatek: avoid virtual gpio trying to set reg") Signed-off-by: Hanks Chen <hanks.chen@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Singed-off-by: Jie Yang <sin_jieyang@mediatek.com> Link: https://lore.kernel.org/r/1597922546-29633-1-git-send-email-hanks.chen@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-10-01pinctrl: qcom: sm8250: correct sdc2_clkDmitry Baryshkov
Correct sdc2_clk pin definition (register offset is wrong, verified by the msm-4.19 driver). Fixes: 4e3ec9e407ad ("pinctrl: qcom: Add sm8250 pinctrl driver.") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200914091846.55204-1-dmitry.baryshkov@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-10-01media: zoran: convert zoran alloc to devmCorentin Labbe
Allocate the zoran structure with devm_ functions permit to simplify code. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: convert irq to pci irqCorentin Labbe
This patch convert zoran to pci_irq functions. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: zoran does not support STD_ALLCorentin Labbe
In fact, zoran does not support V4L2_STD_ALL, so let's enumerate what we support. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: use ZR_NORMCorentin Labbe
Instead of using hardcoded numbers, let's use some define for ZR NORM. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: Use DMA coherent for stat_comCorentin Labbe
Instead of using a fragile virt_to_bus, let's use proper DMA coherent for the stat_com entry. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: remove overlayCorentin Labbe
Supporting overlay is not necessary today, so let's reduce the code size by removing it. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: Change zoran_v4l_set_format parameter from zoran_fh to zoranCorentin Labbe
We need to get rid of zoran_fh, so let's change function arguments. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: Use video_drvdata to get struct zoranCorentin Labbe
Using video_drvdata() is proper and shorter than using directly fh pointers. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: move overlay_settings out of zoran_fhCorentin Labbe
We need to get rid of zoran_fh, so move the overlay_settings directly in the zoran structure. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: move jpg_settings out of zoran_fhCorentin Labbe
We need to get rid of zoran_fh, so move the jpg_settings directly in the zoran structure. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: move v4l_settings out of zoran_fhCorentin Labbe
We need to get rid of zoran_fh, so move the v4l_settings directly in the zoran structure. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: move buffer_size out of zoran_fhCorentin Labbe
We need to get rid of zoran_fh, so move the buffer_size directly in the zoran structure. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: do not print random guest 0Corentin Labbe
The slot 0 of guest is never initialized and so we print later random data. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: use v4l2_buffer_set_timestampCorentin Labbe
The ns_to_timeval function is removed, so replace it with v4l2_buffer_set_timestamp(). Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: use VFL_TYPE_VIDEOCorentin Labbe
The VFL_TYPE_GRABBER type was removed, so let's use the new type. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: remove proc_fsCorentin Labbe
The zoran driver give some debug information in procfs, but this is not the right place. So let's remove them, we will use debugfs later. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: zoran_device.c: convert pr_x to pci_xCorentin Labbe
Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: convert dprintk debugCorentin Labbe
This patch convert dprintk(debug) to pci_dbg. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: convert dprintk info to pci_infoCorentin Labbe
This patch convert dprintk(info) to pci_info (or pci_dbg if the message is not important). Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: convert dprintk warnCorentin Labbe
This patch convert dprintk(warn) to pci_warn. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: convert all error dprintk to pci_err/pr_errCorentin Labbe
This patch converts all errors dprintk to pci_err/pr_err. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: do not forward declare zr36057_init_vfeCorentin Labbe
move function for avoiding forward declaration Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: fix checkpatch issueCorentin Labbe
Fix a lot of style issue found by checkpatch. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: zoran: datasheet is no longer available from zoran.comCorentin Labbe
Simply remove this broken reference Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-01media: MAINTAINERS: change maintainer of the zoran driverCorentin Labbe
Add myself as maintainer. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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