- 10 Apr, 2023 29 commits
-
-
Benjamin Gaignard authored
It is needed to check if the proposed pixels format is valid before updating context bit depth and other internal states. Stop using ctx->bit_depth to check format depth match and return result to the caller. Signed-off-by:
Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by:
Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by:
Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@kernel.org>
-
Benjamin Gaignard authored
In hantro_try_ctrl() we should only check the values inside control parameters and not set ctx->bit_depth. That must be done in controls set function. Create a set control function for hevc where ctx->bit_depth is set at the right time. Signed-off-by:
-
Benjamin Gaignard authored
Source and destination pixel formats fields of context structure should not be used as storage when resetting the format. Use local variables instead and let hantro_set_fmt_out() and hantro_set_fmt_cap() set them correctly later. Signed-off-by:
-
Benjamin Gaignard authored
Setting context source and destination formats should only be done in hantro_set_fmt_out() and hantro_set_fmt_cap() after check that the targeted queue is not busy. Remove these calls from hantro_reset_encoded_fmt() and hantro_reset_raw_fmt() to clean the driver. Signed-off-by:
-
Yunfei Dong authored
If lat thread can't get lat buffer, it should be that current instance don't be schedulded, the driver can't free the src buffer directly. Fixes: 7b182b8d ("media: mediatek: vcodec: Refactor get and put capture buffer flow") Signed-off-by:
Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by:
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by:
-
Yunfei Dong authored
Putting core work to work queue using queue_work maybe fail, call queue_work again when the count of core work in work queue is less than core_list_cnt, making sure all the buffer in core list can be scheduled. Fixes: 365e4ba0 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by:
-
Yunfei Dong authored
Remove unused lat_buf from core list, or leading to core list access NULL point. Fixes: 365e4ba0 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by:
-
Yunfei Dong authored
Need to make sure core decode done before current instance is free. Fixes: 365e4ba0 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by:
-
Yunfei Dong authored
Current instance will decode done when begin to wait lat buf full, move the lat_buf of current instance to the top of core list to make sure current instance's lat_buf will be used firstly. Fixes: 365e4ba0 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by:
-
Yunfei Dong authored
Core Hardware decoder depends on each instance lat_buf count, calling queue_work decode again when the lat_buf count of each instance isn't zero. Fixes: 365e4ba0 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by:
-
Yunfei Dong authored
Using lat_buf to share decoder information between lat and core work queue, adding params to record the buf count. Fixes: 365e4ba0 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by:
-
Ming Qian authored
amphion decoder add support for the RealVideo video. RV30 and RV40 are support by amphion decoder. Signed-off-by:
Ming Qian <ming.qian@nxp.com> Signed-off-by:
-
Ming Qian authored
RealVideo, or also spelled as Real Video, is a suite of proprietary video compression formats developed by RealNetworks - the specific format changes with the version. RealVideo codecs are identified by four-character codes. RV30 and RV40 are RealNetworks' proprietary H.264-based codecs. Reviewed-by:
-
Ming Qian authored
Sorenson Spark is an implementation of H.263 for use in Flash Video and Adobe Flash files. amphion decoder can support it by insert some startcode before sequence and picture. Signed-off-by:
-
Ming Qian authored
Sorenson Spark is an implementation of H.263 for use in Flash Video and Adobe Flash files. Sorenson Spark is an incomplete implementation of H.263. It differs mostly in header structure and ranges of the coefficients. Signed-off-by:
-
Yunfei Dong authored
While the decoder can produce frames in both MM21 and MT21C formats, only MM21 is currently supported by userspace tools (like gstreamer and libyuv). In order to ensure userspace keeps working after the SCP firmware is updated to support both MM21 and MT21C formats, force the MM21 format for the capture queue. This is meant as a stopgap solution while dynamic format switching between MM21 and MT21C isn't implemented in the driver. Fixes: 7501edef ("media: mediatek: vcodec: Different codec using different capture format") Signed-off-by:
Nicolas F. R. A. Prado <nfraprado@collabora.com> Tested-by:
-
Yunfei Dong authored
Given that only the MM21 capture format is supported by userspace tools (like gstreamer and libyuv), make it the default capture format. This allows us to force the MM21 format even when a MM21 and MT21C capable firmware is available (which is needed while dynamic format switching isn't implemented in the driver), without causing the following regressions on v4l2-compliance: fail: v4l2-test-formats.cpp(478): pixelformat 3132544d (MT21) for buftype 9 not reported by ENUM_FMT test VIDIOC_G_FMT: FAIL fail: v4l2-test-formats.cpp(478): pixelformat 3132544d (MT21) for buftype 9 not reported by ENUM_FMT test VIDIOC_TRY_FMT: FAIL fail: v4l2-test-formats.cpp(478): pixelformat 3132544d (MT21) for buftype 9 not reported by ENUM_FMT test VIDIOC_S_FMT: FAIL Fixes: 7501edef ("media: mediatek: vcodec: Different codec using different capture format") Signed-off-by: -
Pin-yen Lin authored
After commit b018be06 ("media: mediatek: vcodec: Read max resolution from dec_capability"), the stateful video decoder driver never really sets its output frame size to 4K. Parse the decoder capability reported by the firmware, and update the output frame size in mtk_init_vdec_params to enable 4K frame size when available. Fixes: b018be06 ("media: mediatek: vcodec: Read max resolution from dec_capability") Signed-off-by:
Pin-yen Lin <treapking@chromium.org> Reviewed-by:
-
Yunfei Dong authored
Need to add racing control register base in device node for mt8195 support inner racing mode. Changing the max reg value from 1 to 2. Adding the description for VDEC_SYS and VDEC_MISC. Signed-off-by:
Allen-KH Cheng <allen-kh.cheng@mediatek.com> Acked-by:
Rob Herring <robh@kernel.org> Reviewed-by:
Chen-Yu Tsai <wenst@chromium.org> Tested-by:
-
Yunfei Dong authored
mt8195 and mt8192 have different clock numbers, separate 'clock-names' according to compatible name. Signed-off-by:
-
Allen-KH Cheng authored
Because the decoder nodes already make use of the iommus property to configure the IOMMU for address translations, having a dma-ranges property makes no sense. In fact, after commit f1ad5338 ("of: Fix "dma-ranges" handling for bus controllers"), having a dma-ranges property causes IOMMU faults. Remove the dma-ranges property and update the example. Signed-off-by:
-
Allen-KH Cheng authored
In order to make the names of the child nodes more generic, we rename "vcodec-lat" and "vcodec-core" to "video-codec" for decoder in patternProperties and example. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by:
-
kyrie wu authored
Add a atomic_t variable for initialization of hw dev. Signed-off-by:
kyrie wu <kyrie.wu@mediatek.com> Signed-off-by:
irui wang <irui.wang@mediatek.com> Signed-off-by:
-
kyrie wu authored
Refactor some variables to reduce redundancy and optimize the initialization process. Signed-off-by:
-
kyrie wu authored
remove is_jpgenc_multihw, is_jpgdec_multihw, and unnecessary initialization. Signed-off-by:
-
kyrie wu authored
exclude is_jpgenc_multihw or is_jpgdec_multihw for judgment, and re-initialize jpeg worker. Signed-off-by:
-
kyrie wu authored
1. Move removing buffer after sw setting and before hw setting in enc&dec worker to prevents the operation of removing the buffer twice if the sw setting fails. 2. Remove the redundant operation of queue work in the jpegenc irq handler because the jpegenc worker has called v4l2_m2m_job_finish to do it. Fixes: 5fb1c236 ("mtk-jpegenc: add jpeg encode worker interface") Fixes: dedc2150 ("media: mtk-jpegdec: add jpeg decode worker interface") Signed-off-by:
-
kyrie wu authored
add single core initial function to init reg_base, irq and clk. Signed-off-by:
-
kyrie wu authored
some chips have multi-hw, but others have only one, modify the condition of multi-hw judgement Fixes: 934e8bcc ("mtk-jpegenc: support jpegenc multi-hardware") Signed-off-by:
-
- 20 Mar, 2023 11 commits
-
-
Sakari Ailus authored
VIDEO_V4L2_SUBDEV_API is required for v4l2_subdev_get_pad_*() functions. Select it. Fixes: ("media: i2c: ov2685: Add .get_selection() support") Signed-off-by:Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by:
-
Neil Armstrong authored
Convert the Amlogic Meson IR remote control receiver bindings to dt-schema. Take in account the used variant with amlogic,meson-gx-ir. Reviewed-by:
Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by:
Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by:
-
Shravan Chippa authored
Add new supported link frequency in dt example. Acked-by:
Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by:
Shravan Chippa <shravan.chippa@microchip.com> Signed-off-by:
-
Shravan Chippa authored
Some platforms may not be capable of supporting the bandwidth required for 12 bit or 3840x2160@60 resolutions. Add support for dynamically selecting 10 bit and 1920x1080@30 resolutions while leaving the existing configuration as default. Reviewed-by:
Jacopo Mondi <jacopo.mondi@ideasonboard.com> CC: Conor Dooley <conor.dooley@microchip.com> Signed-off-by:
Prakash Battu <Prakash.Battu@microchip.com> Signed-off-by:
-
Shravan Chippa authored
There are some missing reset reg_mode values for the 3840x2160@60 resolution. The camera sensor still works in 3840x2160@60 resolution mode because of the register reset values. This is an issue when we change the modes dynamically. As an example, when we change the mode from 1920x1080@30 resolution to 3840x2160@60 resoultion then the mode values will be written to the registers from the array mode_3840x2160_regs[] which gives the wrong output which is incorrect resolution. So add the missing reset values to the mode_3840x2160_regs[]. Reviewed-by:
-
Shravan Chippa authored
For every mode we will get new set of values for hbalnk so use __v4l2_ctrl_modify_range() to support multi modes for hblank. The hblank value is readonly in the driver. because of this the function returns error if we try to change. so added dumy return case in imx334_set_ctrl function. Reviewed-by:
Jacopo Mondi <jacopo@jmondi.org> Signed-off-by:
-
Miaoqian Lin authored
We should call v4l2_ctrl_request_hdl_put() instead of v4l2_ctrl_request_put_hdl(). Fix the typo. Signed-off-by:
Miaoqian Lin <linmq006@gmail.com> Reviewed-by:
-
Krzysztof Kozlowski authored
Venus Linux driver loads firmware based on firmware-name property and some DTS already have it: msm8996-oneplus3.dtb: video-codec@c00000: Unevaluated properties are not allowed ('firmware-name', 'interconnect-names', 'interconnects' were unexpected) Signed-off-by: -
Krzysztof Kozlowski authored
Venus on Qualcomm SM8250 uses Operating Performance Points (both in DTS and driver): sm8250-hdk.dtb: video-codec@aa00000: 'operating-points-v2', 'opp-table' do not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by:
-
Krzysztof Kozlowski authored
Venus on Qualcomm SDM845 uses Operating Performance Points (in Linux driver). Signed-off-by:
-
Krzysztof Kozlowski authored
Venus on Qualcomm SC7280 uses Operating Performance Points (both in DTS and driver): sc7280-crd-r3.dtb: video-codec@aa00000: Unevaluated properties are not allowed ('operating-points-v2', 'opp-table' were unexpected) Signed-off-by:
-
