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249b286171
linux/drivers/media/platform
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Chen-Yu Tsai 249b286171 media: sun4i-csi: Deal with DRAM offset 
On Allwinner SoCs, some high memory bandwidth devices do DMA directly
over the memory bus (called MBUS), instead of the system bus. These
devices include the CSI camera sensor interface, video (codec) engine,
display subsystem, etc.. The memory bus has a different addressing
scheme without the DRAM starting offset.

Deal with this using the "interconnects" property from the device tree,
or if that is not available, set dev->dma_pfn_offset to PHYS_PFN_OFFSET.

Fixes: 577bbf23b7 ("media: sunxi: Add A10 CSI driver")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-01-04 08:19:01 +01:00
..
am437x media: am437x: fix smatch warning 2019-11-05 10:33:36 -03:00
atmel media: atmel: atmel-isi: initialize the try_crop for the pads in try_fmt 2019-12-16 10:17:49 +01:00
cadence media: v4l: cadence: Fix how unsued lanes are handled in 'csi2rx_start()' 2019-10-10 07:19:13 -03:00
cec-gpio drm main pull for 5.5-rc1 2019-11-27 17:45:48 -08:00
coda media: coda: avoid hardware lockups with more than 13 capture buffers 2019-12-16 10:09:12 +01:00
cros-ec-cec cec: add cec_adapter to cec_notifier_cec_adap_unregister() 2019-10-07 12:47:43 +02:00
davinci media: use the BIT() macro 2019-08-26 14:08:50 -03:00
exynos4-is media: exynos4-is: fix wrong mdev and v4l2 dev order in error path 2019-11-08 07:39:40 +01:00
exynos-gsc media: media/platform: don't set description in ENUM_FMT 2019-07-22 14:43:59 -04:00
marvell-ccic media: marvell-ccic: mmp: add MODULE_DEVICE_TABLE 2019-07-25 06:27:14 -04:00
meson drm main pull for 5.5-rc1 2019-11-27 17:45:48 -08:00
mtk-jpeg media: mtk-jpeg: Use vb2_get_buffer 2019-06-21 16:22:02 -04:00
mtk-mdp media: platform: mtk-mdp: add missed destroy_workqueue in remove 2019-12-13 09:18:35 +01:00
mtk-vcodec media: mtk-vcodec: Remove extra area allocation in an input buffer on encoding 2019-12-16 10:19:42 +01:00
mtk-vpu media: mtk-vpu: fix two smatch warnings 2019-11-08 07:25:39 +01:00
omap media updates for v5.4-rc1 2019-09-17 17:55:23 -07:00
omap3isp media: omap3isp: Don't restart CCDC if we're about to stop 2020-01-03 16:35:41 +01:00
qcom media: venus: remove invalid compat_ioctl32 handler 2019-11-09 09:08:30 +01:00
rcar-vin media: rcar-csi2: Enable support for R8A774B1 2019-11-05 08:55:07 -03:00
rockchip/rga media: Remove dev_err() usage after platform_get_irq() 2019-08-07 17:08:33 -03:00
s3c-camif media: s3c-camif: make array 'registers' static const, makes object smaller 2019-10-01 16:43:49 -03:00
s5p-cec cec: add cec_adapter to cec_notifier_cec_adap_unregister() 2019-10-07 12:47:43 +02:00
s5p-g2d media: s3c-camif/s5p-g2d/s5p-jpeg: set device_caps in struct video_device 2019-07-22 14:45:40 -04:00
s5p-jpeg media: s5p-jpeg: drop unused components from s5p_jpeg_q_data 2019-11-05 09:08:04 -03:00
s5p-mfc media: don't do a 31 bit shift on a signed int 2019-08-26 14:11:10 -03:00
seco-cec drm main pull for 5.5-rc1 2019-11-27 17:45:48 -08:00
sti media: bdisp: add missed destroy_workqueue in remove and probe failure 2019-12-13 09:18:16 +01:00
stm32 media: stm32-dcmi: Delete an unnecessary of_node_put() call in dcmi_probe() 2019-08-29 10:23:02 -03:00
sunxi media: sun4i-csi: Deal with DRAM offset 2020-01-04 08:19:01 +01:00
tegra-cec cec: add cec_adapter to cec_notifier_cec_adap_unregister() 2019-10-07 12:47:43 +02:00
ti-vpe media: ti-vpe: csc: fix single vs multiplanar format handling 2019-12-13 09:29:52 +01:00
vicodec media: vicodec: media_device_cleanup was called too early 2019-11-10 07:45:17 +01:00
vimc media: vimc: Implement get/set selection in sink 2019-12-16 10:22:00 +01:00
vivid media: vivid: support multiplanar touch devices 2019-12-16 13:24:16 +01:00
vsp1 media: use the BIT() macro 2019-08-26 14:08:50 -03:00
xilinx media: xilinx: Use the correct style for SPDX License Identifier 2019-11-05 08:30:51 -03:00
aspeed-video.c media: aspeed-video: Fix memory leaks in aspeed_video_probe 2019-11-10 07:23:38 +01:00
fsl-viu.c media: don't do a 31 bit shift on a signed int 2019-08-26 14:11:10 -03:00
imx-pxp.c media: Remove dev_err() usage after platform_get_irq() 2019-08-07 17:08:33 -03:00
imx-pxp.h media: imx-pxp: add i.MX Pixel Pipeline driver 2018-09-11 13:32:17 -04:00
Kconfig media: ti-vpe: cal: Add AM654 support 2019-12-09 11:31:08 +01:00
m2m-deinterlace.c media: m2m-deinterlace: use struct v4l2_fh 2019-07-23 11:49:41 -04:00
Makefile media: ti-vpe: Fix a parallel build issue 2019-10-10 11:39:32 -03:00
mx2_emmaprp.c media: don't do a 31 bit shift on a signed int 2019-08-26 14:11:10 -03:00
pxa_camera.c media: pxa_camera: add missed tasklet_kill 2019-12-13 09:23:33 +01:00
rcar_drif.c media: rcar_drif: fix a memory disclosure 2019-11-05 08:56:24 -03:00
rcar_fdp1.c media: fdp1: Fix R-Car M3-N naming in debug message 2019-11-05 09:01:49 -03:00
rcar_jpu.c media: v4l2: Get rid of ->vidioc_enum_fmt_vid_{cap, out}_mplane 2019-06-05 07:48:32 -04:00
rcar-fcp.c
renesas-ceu.c media: Remove dev_err() usage after platform_get_irq() 2019-08-07 17:08:33 -03:00
sh_veu.c media: sh_veu: convert to struct v4l2_fh 2019-07-25 06:29:26 -04:00
sh_vou.c media: sh_veu/sh_vou: set device_caps in struct video_device 2019-07-22 15:09:06 -04:00
via-camera.c media: via-camera: convert to the vb2 framework 2019-07-30 12:18:34 -04:00
via-camera.h
video-mux.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
vim2m.c media: vim2m: media_device_cleanup was called too early 2019-11-10 07:44:43 +01:00