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Add mailbox tag/structure for touchscreen buffer address property

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This commit is contained in:
Oleksandr Tymoshenko 2015-11-01 23:50:07 +00:00
parent a0b8746173
commit 85645c5669
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=290249
1 changed files with 15 additions and 0 deletions
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15
sys/arm/broadcom/bcm2835/bcm2835_mbox_prop.h
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@ -438,6 +438,21 @@ struct bcm2835_mbox_tag_release_buffer {
} body;
};
#define BCM2835_MBOX_TAG_GET_TOUCHBUF 0x0004000f
struct bcm2835_mbox_tag_touchbuf {
struct bcm2835_mbox_hdr hdr;
struct bcm2835_mbox_tag_hdr tag_hdr;
union {
struct {
} req;
struct {
uint32_t address;
} resp;
} body;
uint32_t end_tag;
};
struct bcm2835_fb_config {
uint32_t xres;
uint32_t yres;