Commit 98c588b6 authored by Michael Tretter's avatar Michael Tretter Committed by Mauro Carvalho Chehab
Browse files

media: allegro: add helper to report unsupported fields 



Allow generators to explicitly signal an error if the C structs contain
unsupported or invalid fields.

Signed-off-by: default avatarMichael Tretter <m.tretter@pengutronix.de>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 25644288

drivers/media/platform/allegro-dvt/nal-rbsp.c

+5 −0
Original line number Diff line number Diff line
@@ -29,6 +29,11 @@ void rbsp_init(struct rbsp *rbsp, void *addr, size_t size, 
	rbsp->error = 0;

}



void rbsp_unsupported(struct rbsp *rbsp)

{

	rbsp->error = -EINVAL;

}



static int rbsp_read_bits(struct rbsp *rbsp, int n, unsigned int *value);

static int rbsp_write_bits(struct rbsp *rbsp, int n, unsigned int value);

drivers/media/platform/allegro-dvt/nal-rbsp.h

+1 −0
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ extern struct nal_rbsp_ops read; 


void rbsp_init(struct rbsp *rbsp, void *addr, size_t size,

	       struct nal_rbsp_ops *ops);

void rbsp_unsupported(struct rbsp *rbsp);



void rbsp_bit(struct rbsp *rbsp, int *value);

void rbsp_bits(struct rbsp *rbsp, int n, int *value);