BMC/Intel-BMC/linux.git/drivers/media/platform/sti, branch dev-4.18

media: Remove depends on HAS_DMA in case of platform dependency

2018-05-28T20:17:08+00:00

Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Note: - The various VIDEOBUF*DMA* symbols had to loose their dependencies on HAS_DMA, as they are selected by several individual drivers. Signed-off-by: Geert Uytterhoeven Reviewed-by: Mark Brown Acked-by: Robin Murphy Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: st-hva: don't use GFP_DMA

2018-05-25T19:35:41+00:00

Set the DMA_MASK and stop using the GFP_DMA flag Signed-off-by: Fabien Dessenne Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: bdisp: don't use GFP_DMA

2018-05-25T19:35:19+00:00

Set the DMA_MASK and stop using the GFP_DMA flag Signed-off-by: Fabien Dessenne Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: fix usage of whitespaces and on indentation

2018-01-04T18:12:01+00:00

On several places, whitespaces are being used for indentation, or even at the end of the line. Fix them. Signed-off-by: Mauro Carvalho Chehab

media: don't include drivers/media/i2c at cflags

2017-12-28T19:14:09+00:00

Most of the I2C headers got moved a long time ago to include/media/i2c. Stop including them at the patch. Signed-off-by: Mauro Carvalho Chehab

media: move dvb kAPI headers to include/media

2017-12-28T18:16:01+00:00

Except for DVB, all media kAPI headers are at include/media. Move the headers to it. Signed-off-by: Mauro Carvalho Chehab

media: bdisp: Fix a possible sleep-in-atomic bug in bdisp_hw_save_request

2017-12-18T20:02:48+00:00

The driver may sleep under a spinlock. The function call path is: bdisp_device_run (acquire the spinlock) bdisp_hw_update bdisp_hw_save_request devm_kzalloc(GFP_KERNEL) --> may sleep To fix it, GFP_KERNEL is replaced with GFP_ATOMIC. This bug is found by my static analysis tool(DSAC) and checked by my code review. Signed-off-by: Jia-Ju Bai Reviewed-by: Fabien Dessenne Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: platform: sti: Adopt SPDX identifier

2017-12-13T14:54:41+00:00

Add SPDX identifiers to files under sti directory Signed-off-by: Benjamin Gaignard Reviewed-by: Fabien Dessenne Acked-by: Philippe Ombredanne Acked-by: Hugues Fruchet Signed-off-by: Mauro Carvalho Chehab

media: c8sectpfe: Use resource_size function on memory resource

2017-12-13T13:01:44+00:00

To adapt fei->sram_size calculation via resource_size for memory size calculation before, in fei->sram = devm_ioremap_resource(dev, res). And make memory initialization range in memset_io for fei->sram appropriate Signed-off-by: Vasyl Gomonovych Acked-by: Patrice Chotard Signed-off-by: Mauro Carvalho Chehab

media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt

2017-12-13T13:01:01+00:00

_channel_ is being dereferenced before it is null checked, hence there is a potential null pointer dereference. Fix this by moving the pointer dereference after _channel_ has been null checked. This issue was detected with the help of Coccinelle. Fixes: c5f5d0f99794 ("[media] c8sectpfe: STiH407/10 Linux DVB demux support") Signed-off-by: Gustavo A. R. Silva Acked-by: Patrice Chotard Signed-off-by: Mauro Carvalho Chehab