- 29 Aug, 2020 22 commits
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Allen Pais authored
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by:
Romain Perier <romain.perier@gmail.com> Signed-off-by:
Allen Pais <allen.lkml@gmail.com> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Allen Pais authored
In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by:
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Lubomir Rintel authored
On MMP3, the camera block lives on a separate power island. We want to turn it off if the CCIC is not in use to conserve power. Signed-off-by:
Lubomir Rintel <lkundrak@v3.sk> Signed-off-by:
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Lubomir Rintel authored
This simplifies things a bit and makes adding runtime PM a bit more straightforward. Signed-off-by:
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Lubomir Rintel authored
The sole reason for this was so that it would be possible to get a mmp_camera from a platform_device in suspend/resume/remove hooks, because drvdata used to be used by the v4l core. Since commit 95db3a60 ("[media] v4l: Add a media_device pointer to the v4l2_device structure") it is no longer case and thus we can make things a great deal simpler. Signed-off-by:
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Lubomir Rintel authored
Since commit 95db3a60 ("[media] v4l: Add a media_device pointer to the v4l2_device structure") the v4l core doesn't insist on using drvdata itself. Therefore we can use it ourselves, making things somewhat simpler. Signed-off-by:
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Fabio Estevam authored
The following W=1 build warning is seen on a m68k: drivers/media/platform/fsl-viu.c: At top level: drivers/media/platform/fsl-viu.c:36: warning: "out_be32" redefined 36 | #define out_be32(v, a) iowrite32be(a, (void __iomem *)v) | In file included from ./arch/m68k/include/asm/io_mm.h:25, from ./arch/m68k/include/asm/io.h:8, from ./include/linux/io.h:13, from ./include/linux/irq.h:20, from ./include/asm-generic/hardirq.h:13, from ./arch/m68k/include/generated/asm/hardirq.h:1, from ./include/linux/hardirq.h:9, from ./include/linux/interrupt.h:11, from drivers/media/platform/fsl-viu.c:17: ./arch/m68k/include/asm/raw_io.h:32: note: this is the location of the previous definition 32 | #define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l)) Avoid the out_be32() and in_be32() redefinitions when building for CONFIG_M68K in the same way we currently do for CONFIG_PPC and CONFIG_MICROBLAZE. Reported-by:kernel test robot <lkp@intel.com> Signed-off-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle report: drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c:963:6-31: WARNING: Comparison to bool Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
Daniel W. S. Almeida <dwlsalmeida@gmail.com> Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle reports: drivers/media/pci/cobalt/cobalt-i2c.c:176:16-21: WARNING: Comparison of 0/1 to bool variable drivers/media/pci/cobalt/cobalt-i2c.c:180:29-33: WARNING: Comparison of 0/1 to bool variable drivers/media/pci/cobalt/cobalt-i2c.c:121:16-21: WARNING: Comparison of 0/1 to bool variable drivers/media/pci/cobalt/cobalt-i2c.c:125:29-33: WARNING: Comparison of 0/1 to bool variable Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle reports: drivers/media/i2c/tda1997x.c:911:6-21: WARNING: Assignment of 0/1 to bool variable drivers/media/i2c/tda1997x.c:939:2-17: WARNING: Assignment of 0/1 to bool variable drivers/media/i2c/tda1997x.c:947:4-19: WARNING: Assignment of 0/1 to bool variable Replace assignment to 1 with true and assignment to 0 with false. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle report: drivers/media/i2c/imx219.c:1191:1-18: WARNING: Assignment of 0/1 to bool variable Replace the assignment to 0 with false instead. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle report: drivers/media/pci/cx23885/cx23885-video.c:639:24-44: duplicated argument to & or | V4L2_CAP_VBI_CAPTURE appears twice, remove it. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle report: drivers/media/dvb-frontends/mb86a16.c:1455:6-8: WARNING: possible condition with no effect (if == else) Both branches are the same, so remove the if/else altogether. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle report: drivers/media/usb/dvb-usb/dib0700_devices.c:1741:1-3: WARNING: possible condition with no effect (if == else) Both branches are the same, so remove the if/else altogether. Found using - Coccinelle (http://coccinelle.lip6.fr) [hverkuil: fix checkpatch warnings] Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle reports: drivers/media/pci/saa7164/saa7164-core.c:579:2-5: WARNING: Use BUG_ON instead of if condition followed by BUG. drivers/media/pci/saa7164/saa7164-core.c:592:3-6: WARNING: Use BUG_ON instead of if condition followed by BUG. drivers/media/pci/saa7164/saa7164-core.c:898:2-5: WARNING: Use BUG_ON instead of if condition followed by BUG. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle reports: drivers/media/pci/saa7164/saa7164-vbi.c:707:2-5: WARNING: Use BUG_ON instead of if condition followed by BUG. drivers/media/pci/saa7164/saa7164-vbi.c:760:2-5: WARNING: Use BUG_ON instead of if condition followed by BUG. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle reports: drivers/media/pci/saa7164/saa7164-dvb.c:341:2-5: WARNING: Use BUG_ON instead of if condition followed by BUG drivers/media/pci/saa7164/saa7164-dvb.c:483:2-5: WARNING: Use BUG_ON instead of if condition followed by BUG. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle reports: drivers/media/pci/saa7164/saa7164-buffer.c:254:3-6: WARNING: Use BUG_ON instead of if condition followed by BUG. drivers/media/pci/saa7164/saa7164-buffer.c:261:3-6: WARNING: Use BUG_ON instead of if condition followed by BUG. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle reports: drivers/media/test-drivers/vicodec/vicodec-core.c:1674:2-21: WARNING: Assignment of 0/1 to bool variable drivers/media/test-drivers/vicodec/vicodec-core.c:1675:2-26: WARNING: Assignment of 0/1 to bool variable By replacing the assignment to 0 with 'false' instead. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle reports: drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c:197:14-35: WARNING: Comparison to bool drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c:198:7-29: WARNING: Comparison to bool drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c:451:12-19: WARNING: Comparison to bool drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c:1159:6-15: WARNING: Comparison to bool By replacing (cond == true) with (cond) and (cond == false) with (!cond) Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
Fix the following coccinelle report: drivers/media/pci/cobalt/cobalt-omnitek.c:119:5-19: WARNING: Comparison to bool By using "!cond" instead of "cond == false" Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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Daniel W. S. Almeida authored
This fixes the following coccinelle report: drivers/media/platform/sunxi/sun8i-rotate/sun8i_rotate.c:751:2-9: line 751 is redundant because platform_get_irq() already prints an error By removing the useless call to dev_err() Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by:
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- 28 Aug, 2020 18 commits
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Xia Jiang authored
Add mtk jpeg encode v4l2 driver based on jpeg decode, because that jpeg decode and encode have great similarities with function operation. Reviewed-by:
Tomasz Figa <tfiga@chromium.org> Signed-off-by:
Xia Jiang <xia.jiang@mediatek.com> Signed-off-by:
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Xia Jiang authored
Add varability which would be used between jpeg dec and enc to a match data structure, it will make the code linear. Reviewed-by:
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Xia Jiang authored
Rename existing functions/defines/variables with a _dec prefix and without dec_ prefix to prepare for the addition of the jpeg encoder feature. Reviewed-by:
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Xia Jiang authored
Rename the files which are for decode feature. This is preparing path since the jpeg enc patch will be added later. Reviewed-by:
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Xia Jiang authored
Add jpeg enc device tree node document. Reviewed-by:
Rob Herring <robh@kernel.org> Reviewed-by:
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Xia Jiang authored
Use the generic clk_bulk_* helpers to enable and disable clocks. Reviewed-by:
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Xia Jiang authored
Call mtk_jpeg_try_fmt_mplane() to replace the original computation of sizeimage and bytesperline, because that mtk_jpeg_try_fmt_mplane() already did it. Reviewed-by:
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Xia Jiang authored
Jpeg doesn't support colorspace conversion, so it shouldn't accept any other colorspace in S_FMT. Change the colorspace of jpeg to the fixed value. Reviewed-by:
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Xia Jiang authored
The standard v4l2_pix_format_mplane structure contains width/height/ sizeimage/bytesperline, so use v4l2_pix_format_mplane to replace them. Reviewed-by:
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Xia Jiang authored
Delete the unused ctx parameter. Using mtk_jpeg_formats and num_formats parameters is more generic, because that jpeg enc will also use it. Delete the macro definition of MTK_JPEG_FMT_TYPE_OUTPUT and MTK_JPEG_FMT_TYPE_CAPTURE, because that MTK_JPEG_FMT_FLAG_DEC_OUTPUT and MTK_JPEG_FMT_FLAG_DEC_CAPTURE are enough. Reviewed-by:
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Xia Jiang authored
The function of mtk_jpeg_adjust_fmt_mplane() equals mtk_jpeg_g_fmt_vid_mplane(), so use mtk_jpeg_g_fmt_vid_mplane() to replace it . Delete the unused ctx parameter. Using fourcc to distinguish between different formats is more generic, because that jpeg enc will also use it. Reviewed-by:
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Xia Jiang authored
The maximum width and height supported by JPEG dec is 65535, so change them from 8192 to 65535. Reviewed-by:
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Xia Jiang authored
JPEG dec does't support setting a compose rectangle, so remove mtk_jpeg_dec_s_selection(). Reviewed-by:
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Xia Jiang authored
Delete unused member variables annotation. Delete unused variable definition. Delete redundant log print, because V4L2 debug logs already print it. Add annotation for enum mtk_jpeg_ctx_state. Reviewed-by:
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Xia Jiang authored
Move MTK_JPEG_COMP_MAX definition to mtk_jpeg_core.h file, because it is used by mtk_jpeg_core.c file. Reviewed-by:
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Xia Jiang authored
Use clamp() to replace mtk_jpeg_bound_align_image() and round() to replace mtk_jpeg_align(). Reviewed-by:
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Xia Jiang authored
Change register offset hex numerals from uppercase to lowercase. Change data type of max/min width/height from integer to unsigned integer. Reviewed-by:
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Xia Jiang authored
Delete zeroing the reserved fields because that the core already does it. Reviewed-by:
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