- 10 Aug, 2023 40 commits
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Hans Verkuil authored
This resolves this smatch error: drivers/media/firewire/firedtv-avc.c:602 avc_tuner_dsd() error: uninitialized symbol 'pos'. Signed-off-by:Hans Verkuil <hverkuil-cisco@xs4all.nl>
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Hans Verkuil authored
This resolves a new smatch warning; drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3293 pvr2_hdw_get_tuner_status() warn: inconsistent indenting Signed-off-by: -
Ruan Jinjie authored
There is no possible for platform_get_irq() to return 0, and the return value of platform_get_irq() is more sensible to show the error reason. Signed-off-by:
Ruan Jinjie <ruanjinjie@huawei.com> Signed-off-by:
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Mariusz Bialonczyk authored
This commit is fixing the module in a way that trailing spaces at the end of the line in the debug/dmesg are gone. Signed-off-by:
Mariusz Bialonczyk <manio@skyboo.net> Signed-off-by:
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Ruan Jinjie authored
There is no need to call the dev_err() function directly to print a custom message when handling an error from platform_get_irq() function as it is going to display an appropriate error message in case of a failure. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Ruan Jinjie authored
There is no need to call the dev_err() function directly to print a custom message when handling an error from platform_get_irq() function as it is going to display an appropriate error message in case of a failure. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
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Ruan Jinjie authored
There is no need to call the dev_err() function directly to print a custom message when handling an error from platform_get_irq() function as it is going to display an appropriate error message in case of a failure. Signed-off-by:
Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> Signed-off-by:
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Peng Fan authored
The node name should use hyphen(-), not underscore(_). Signed-off-by:
Peng Fan <peng.fan@nxp.com> Acked-by:
Conor Dooley <conor.dooley@microchip.com> Signed-off-by:
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Krzysztof Kozlowski authored
Example DTS should not have 'status' property. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by:
Benjamin Mugnier <benjamin.mugnier@foss.st.com> Acked-by:
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Yuanjun Gong authored
return an error code if mb86a16_read() gets an unexpected return value. Signed-off-by:
Yuanjun Gong <ruc_gongyuanjun@163.com> Signed-off-by:
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Paul Kocialkowski authored
The doc mistakently mentions v4l2_frmsizeenum as the struct type passed to VIDIOC_ENUM_FRAMEINTERVALS, while it's actually v4l2_frmivalenum that should be used. Signed-off-by:
Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by:
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Alain Volmat authored
Avoid calling s_stream on each subdev until reaching the sensor and instead call s_stream on the source subdev only (which will in turn do whatever needed to start the stream). Signed-off-by:
Alain Volmat <alain.volmat@foss.st.com> Reviewed-by:
Hugues FRUCHET <hugues.fruchet@foss.st.com> Signed-off-by:
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Alain Volmat authored
Cascade the s_stream call to the source subdev whenever the bridge streaming is enable / disabled. Signed-off-by:
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Paul Kocialkowski authored
The parts about fields that are returned typically comes after "Required fields" so it feels more consistent to name them "Returned fields". Signed-off-by:
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Paul Kocialkowski authored
An extra whitespace after the asterisks prevents bold syntax parsing and results in the asterisks shown in the (non-bold) title. Signed-off-by:
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Patrick Whewell authored
The firmware path for the sm8250 resources is incorrect. This fixes the path to address the firmware correctly. Signed-off-by:
Patrick Whewell <patrick.whewell@sightlineapplications.com> Signed-off-by:
Stanimir Varbanov <stanimir.k.varbanov@gmail.com> Signed-off-by:
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Stephan Gerhold authored
Reserved memory can be either looked up using the generic function of_address_to_resource() or using the special of_reserved_mem_lookup(). The latter has the advantage that it ensures that the referenced memory region was really reserved and is not e.g. status = "disabled". of_reserved_mem also supports allocating reserved memory dynamically at boot time. This works only when using of_reserved_mem_lookup() since there won't be a fixed address in the device tree. Switch the code to use of_reserved_mem_lookup(). There is no functional difference for static reserved memory allocations. Signed-off-by:
Stephan Gerhold <stephan@gerhold.net> Signed-off-by:
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Konrad Dybcio authored
Not all SC7180 devices ship with ChromeOS firmware. WoA devices use Android-like TZ, which uses PAS for image authentication. That requires the predefined virtual address ranges to be passed via scm calls. Define them to enable Venus on non-CrOS SC7180 devices. Signed-off-by:
Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by:
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Konrad Dybcio authored
This write was last present on msm-3.10, which means before HFI3XX platforms were introduced. Guard it with an appropriate if condition. Does not seem to have any adverse effects on at least SM8250. Signed-off-by:
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Konrad Dybcio authored
Now that we have a way which is independent of the HFI version to set the correct fields in hfi_buffer_requirements, use it! Signed-off-by:
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Konrad Dybcio authored
Currently we have macros to access these, but they don't provide a way to override the remapped fields. Replace the macros with actual get/set pairs to fix that. Reviewed-by:
Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by:
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Konrad Dybcio authored
Replace the general IS_V6 checks with more specific VPU version checks. Reviewed-by:
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Konrad Dybcio authored
This is not a matter of the host SoC, but the VPU chip in Venus. Fix it. Reviewed-by:
Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by:
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Konrad Dybcio authored
Replace the general IS_V6 checks with more specific VPU version checks. Signed-off-by:
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Konrad Dybcio authored
Replace the general IS_V6 checks with more specific VPU version checks. Signed-off-by:
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Konrad Dybcio authored
Replace the general IS_V6 checks with more specific VPU version checks. Signed-off-by:
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Konrad Dybcio authored
Replace the general IS_V6 checks with more specific VPU version checks. Reviewed-by:
Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by:
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Konrad Dybcio authored
Only IRIS2(_1) should enter the until-now-IS_V6() path and IRIS2_1 can be used instead of openly checking the number of VPP pipes. Use VPU version comparison in both of these cases instead. Signed-off-by:
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Konrad Dybcio authored
The current assumption of IS_V6 is overgeneralized. Adjust the logic to take the VPU hardware version into account. Signed-off-by:
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Konrad Dybcio authored
The current assumption of IS_V6 is overgeneralized. Adjust the logic to take the VPU hardware version into account. Signed-off-by:
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Konrad Dybcio authored
The qcom_scm_mem_protect_video_var accepts two sets of <addr size> pairs as arguments. They describe the virtual address ranges of the CP (Content Protection) and CP_NONPIXEL regions. It is however not immediately obvious how to obtain these values. Leave a comment explaining how one can translate the vendor device tree properties for use with the mainline driver. Reviewed-by:
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Konrad Dybcio authored
Add vpu_version where I was able to retrieve the information to allow for more precise hardware-specific code path matching. Reviewed-by:
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Konrad Dybcio authored
The Video Processing Unit hardware version is the differentiator, based on which the video driver should decide which code paths to take. Up until now, we've relied on HFI versions instead, but that was just a happy accident between recent SoCs. Add a field in the res struct and add correlated definitions that will be used to account for the aforementioned differences. Reviewed-by:
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Konrad Dybcio authored
The startup procedure shouldn't be started with interrupts masked, as that may entail silent failures. Kick off initialization only after the interrupts are unmasked. Cc: stable@vger.kernel.org # v4.12+ Fixes: d96d3f30 ("[media] media: venus: hfi: add Venus HFI files") Signed-off-by:
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Konrad Dybcio authored
As per information from Qualcomm [1], this property is not really supported beyond msm8916 (HFI V1) and some newer HFI versions really dislike receiving it, going as far as crashing the device. Only consider toggling it (via the module option) on HFIV1. While at it, get rid of the global static variable (which defaulted to zero) which was never explicitly assigned to for V1. Note: [1] is a reply to the actual message in question, as lore did not properly receive some of the emails.. [1] https://lore.kernel.org/lkml/955cd520-3881-0c22-d818-13fe9a47e124@linaro.org/ Fixes: 7ed9e0b3 ("media: venus: hfi, vdec: v6 Add IS_V6() to existing IS_V4() if locations") Signed-off-by:
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Yunfei Dong authored
The vpu maybe null pointer or unreasonable value when scp crash, need to validate that the vpu pointer and the vpu instance within this context is valid in case of leading to kernel reboot. Fixes: 27a274db ("[media] vcodec: mediatek: Add Mediatek VP8 Video Encoder Driver") Signed-off-by:
Yunfei Dong <yunfei.dong@mediatek.com> Reported-by:
Steve Cho <stevecho@google.com> Signed-off-by:
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Yunfei Dong authored
The vpu maybe null pointer or unreasonable value when scp crash, need to validate that the vpu pointer and the vpu instance within this context is valid in case of leading to kernel reboot. Fixes: 590577a4 ("[media] vcodec: mediatek: Add Mediatek V4L2 Video Decoder Driver") Signed-off-by:
Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by:
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Mingjia Zhang authored
Adding to support capture formats V4L2_PIX_FMT_MT2110T and V4L2_PIX_FMT_MT2110R for 10bit playback. Need to get the size of each plane again when user space setting syntax to get 10bit information. V4L2_PIX_FMT_MT2110T for AV1/VP9/HEVC. V4L2_PIX_FMT_MT2110R for H264. Signed-off-by:
Mingjia Zhang <mingjia.zhang@mediatek.com> Co-developed-by:
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Mingjia Zhang authored
Define one uncompressed capture format V4L2_PIX_FMT_MT2110R in order to support 10bit for H264 in mt8195. Signed-off-by:
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Mingjia Zhang authored
Define one uncompressed capture format V4L2_PIX_FMT_MT2110T in order to support 10bit for AV1/VP9/HEVC in mt8195. Signed-off-by:
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