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drm/lima: add resume/suspend callback for each ip

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For called when PM do resume/suspend.

Tested-by: Bhushan Shah <bshah@kde.org>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-8-yuq825@gmail.com
This commit is contained in:
Qiang Yu 2020-04-21 21:35:48 +08:00
parent 9f5072a191
commit 3446d7e988
16 changed files with 187 additions and 37 deletions
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17
drivers/gpu/drm/lima/lima_dlbu.c
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@ -42,7 +42,7 @@ void lima_dlbu_set_reg(struct lima_ip *ip, u32 *reg)
dlbu_write(LIMA_DLBU_START_TILE_POS, reg[3]);
}
int lima_dlbu_init(struct lima_ip *ip)
static int lima_dlbu_hw_init(struct lima_ip *ip)
{
struct lima_device *dev = ip->dev;
@ -52,6 +52,21 @@ int lima_dlbu_init(struct lima_ip *ip)
return 0;
}
int lima_dlbu_resume(struct lima_ip *ip)
{
return lima_dlbu_hw_init(ip);
}
void lima_dlbu_suspend(struct lima_ip *ip)
{
}
int lima_dlbu_init(struct lima_ip *ip)
{
return lima_dlbu_hw_init(ip);
}
void lima_dlbu_fini(struct lima_ip *ip)
{