* [PATCH] drm/rockchip: fix for mailbox read validation.
@ 2018-11-19 15:14 Damian Kos
2019-01-28 10:17 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: Damian Kos @ 2018-11-19 15:14 UTC (permalink / raw)
To: Chris Zhong, Heiko Stuebner, Sandy Huang, David Airlie,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
Cc: Damian Kos
This is basically the same fix as in
commit fa68d4f8476b ("drm/rockchip: fix for mailbox read size")
but for cdn_dp_mailbox_validate_receive function.
See patchwork.kernel.org/patch/10671981/ for details.
Signed-off-by: Damian Kos <dkos-vna1KIf7WgpBDgjK7y7TUQ@public.gmane.org>
---
drivers/gpu/drm/rockchip/cdn-dp-reg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.c b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
index 5a485489a1e2..6c8b14fb1d2f 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-reg.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
@@ -113,7 +113,7 @@ static int cdp_dp_mailbox_write(struct cdn_dp_device *dp, u8 val)
static int cdn_dp_mailbox_validate_receive(struct cdn_dp_device *dp,
u8 module_id, u8 opcode,
- u8 req_size)
+ u16 req_size)
{
u32 mbox_size, i;
u8 header[4];
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/rockchip: fix for mailbox read validation.
2018-11-19 15:14 [PATCH] drm/rockchip: fix for mailbox read validation Damian Kos
@ 2019-01-28 10:17 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2019-01-28 10:17 UTC (permalink / raw)
To: Damian Kos
Cc: David Airlie, dri-devel, linux-kernel, linux-rockchip,
Chris Zhong, linux-arm-kernel
Am Montag, 19. November 2018, 16:14:14 CET schrieb Damian Kos:
> This is basically the same fix as in
> commit fa68d4f8476b ("drm/rockchip: fix for mailbox read size")
> but for cdn_dp_mailbox_validate_receive function.
>
> See patchwork.kernel.org/patch/10671981/ for details.
>
> Signed-off-by: Damian Kos <dkos@cadence.com>
forgot that patch in my inbox somehow ... applied to drm-misc-next now
Thanks
Heiko
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