kernel/linux.git/drivers/media/platform, branch v5.4.113

media: v4l: vsp1: Fix bru null pointer access

2021-03-17T16:03:40+00:00

commit ac8d82f586c8692b501cb974604a71ef0e22a04c upstream. RZ/G2L SoC has only BRS. This patch fixes null pointer access,when only BRS is enabled. Fixes: cbb7fa49c7466("media: v4l: vsp1: Rename BRU to BRx") Signed-off-by: Biju Das Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: v4l: vsp1: Fix uif null pointer access

2021-03-17T16:03:40+00:00

commit 6732f313938027a910e1f7351951ff52c0329e70 upstream. RZ/G2L SoC has no UIF. This patch fixes null pointer access, when UIF module is not used. Fixes: 5e824f989e6e8("media: v4l: vsp1: Integrate DISCOM in display pipeline") Signed-off-by: Biju Das Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: pxa_camera: declare variable when DEBUG is defined

2021-03-04T09:26:22+00:00

[ Upstream commit 031b9212eeee365443aaef013360ea6cded7b2c4 ] When DEBUG is defined this error occurs drivers/media/platform/pxa_camera.c:1410:7: error: ‘i’ undeclared (first use in this function) for (i = 0; i < vb->num_planes; i++) ^ The variable 'i' is missing, so declare it. Fixes: 6f28435d1c15 ("[media] media: platform: pxa_camera: trivial move of functions") Signed-off-by: Tom Rix Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: aspeed: fix error return code in aspeed_video_setup_video()

2021-03-04T09:26:21+00:00

[ Upstream commit d497fcdab02996a4510d5dd0d743447c737c317a ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver") Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: vsp1: Fix an error handling path in the probe function

2021-03-04T09:26:20+00:00

[ Upstream commit 7113469dafc2d545fa4fa9bc649c31dc27db492e ] A previous 'rcar_fcp_get()' call must be undone in the error handling path, as already done in the remove function. Fixes: 94fcdf829793 ("[media] v4l: vsp1: Add FCP support") Signed-off-by: Christophe JAILLET Reviewed-by: Geert Uytterhoeven Reviewed-by: Kieran Bingham Reviewed-by: Laurent Pinchart Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: camss: missing error code in msm_video_register()

2021-03-04T09:26:20+00:00

[ Upstream commit 9c67ed2ab299123872be14a3dc2ea44ce7e4538b ] This error path returns success but it should return -EINVAL. Fixes: cba3819d1e93 ("media: camss: Format configuration per hardware version") Signed-off-by: Dan Carpenter Reviewed-by: Robert Foss Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()

2020-12-30T10:51:08+00:00

[ Upstream commit 4affafd7bec7c65da31777f18bd20420f1aeb5f8 ] if of_find_device_by_node() succeed, mtk_vcodec_init_enc_pm() doesn't have a corresponding put_device(). Thus add jump target to fix the exception handling for this function implementation. Fixes: 4e855a6efa54 ("[media] vcodec: mediatek: Add Mediatek V4L2 Video Encoder Driver") Signed-off-by: Yu Kuai Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()

2020-12-30T10:51:08+00:00

[ Upstream commit 27c3943683f74e35e1d390ceb2e3639eff616ad6 ] mtk_vcodec_release_dec_pm() will be called in two places: a. mtk_vcodec_init_dec_pm() succeed while mtk_vcodec_probe() return error. b. mtk_vcodec_dec_remove(). In both cases put_device() call is needed, since of_find_device_by_node() was called in mtk_vcodec_init_dec_pm() previously. Thus add put_devices() call in mtk_vcodec_release_dec_pm() Fixes: 590577a4e525 ("[media] vcodec: mediatek: Add Mediatek V4L2 Video Decoder Driver") Signed-off-by: Yu Kuai Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()

2020-12-30T10:51:08+00:00

[ Upstream commit 5d4fa2c50125c9cda9e380d89268757cc5fa743d ] if of_find_device_by_node() succeed, mtk_vcodec_init_dec_pm() doesn't have a corresponding put_device(). Thus add jump target to fix the exception handling for this function implementation. Fixes: 590577a4e525 ("[media] vcodec: mediatek: Add Mediatek V4L2 Video Decoder Driver") Signed-off-by: Yu Kuai Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: platform: Improve queue set up flow for bug fixing

2020-11-05T10:43:15+00:00

[ Upstream commit 5095a6413a0cf896ab468009b6142cb0fe617e66 ] Add checking created buffer size follow in mtk_jpeg_queue_setup(). Reviewed-by: Tomasz Figa Signed-off-by: Xia Jiang Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin