[v4,2/2] drm/xen-front: Add support for Xen PV display frontend

Commit Message

Oleksandr Andrushchenko March 29, 2018, 7:49 a.m. UTC

On 03/29/2018 10:17 AM, Daniel Vetter wrote:
> On Wed, Mar 28, 2018 at 01:29:46PM +0300, Oleksandr Andrushchenko wrote:
>> Hi, Daniel!
>>
>> I just noticed I have missed one change in the patch:
>> the below must be static.
>>
>> On 03/28/2018 10:42 AM, Daniel Vetter wrote:
>>> +enum drm_mode_status display_mode_valid(struct drm_crtc *crtc,
>>> +		const struct drm_display_mode *mode)
>>> +{
>>> +	struct xen_drm_front_drm_pipeline *pipeline =
>>> +			container_of(crtc,
>> Could you please amend the patch in attachment
>> when merging, so I don't resend?
> Merging is up to you, as soon as you have your commit rights.
Thank you, meanwhile I'll need to rebase onto the latest drm-tip
fixing 2 more minor issues (attached) and making the driver work after
the API change [1]. So, I'll post v4 right after fd.o is back online
with the v3..v4 diff to make review simpler
> -Daniel
Thank you,
Oleksandr
>> Thank you in advance,
>> Oleksandr
>>  From 3a82d76bd3d954056b760e5d1d09e2f96a2786ef Mon Sep 17 00:00:00 2001
>> From: Oleksandr Andrushchenko <[e-mail]>
>> Date: Wed, 28 Mar 2018 13:24:04 +0300
>> Subject: [PATCH] drm/xen-front: Make display_mode_valid static
>>
>> Signed-off-by: Oleksandr Andrushchenko <[e-mail]>
>> ---
>>   drivers/gpu/drm/xen/xen_drm_front_kms.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/xen/xen_drm_front_kms.c b/drivers/gpu/drm/xen/xen_drm_front_kms.c
>> index 545049dfaf0a..bd676be5a0db 100644
>> --- a/drivers/gpu/drm/xen/xen_drm_front_kms.c
>> +++ b/drivers/gpu/drm/xen/xen_drm_front_kms.c
>> @@ -273,7 +273,7 @@ static void display_update(struct drm_simple_display_pipe *pipe,
>>   	drm_dev_exit(idx);
>>   }
>>   
>> -enum drm_mode_status display_mode_valid(struct drm_crtc *crtc,
>> +static enum drm_mode_status display_mode_valid(struct drm_crtc *crtc,
>>   		const struct drm_display_mode *mode)
>>   {
>>   	struct xen_drm_front_drm_pipeline *pipeline =
>> -- 
>> 2.7.4
>>
>> _______________________________________________
>> dri-devel mailing list
>> [e-mail]
>> https://lists.freedesktop.org/mailman/listinfo/dri-devel
>
[1] 
https://github.com/freedesktop/drm-misc/commit/0c9c7fd00e17907efb35697ecb9f2df39a0b536c

Patch

From a6668b48003b46cd711f7e56faaf35dbad769c03 Mon Sep 17 00:00:00 2001
From: Oleksandr Andrushchenko <[e-mail]>
Date: Thu, 29 Mar 2018 09:13:11 +0300
Subject: [PATCH 2/2] drm/xen-front: Align documentation title w/ other drivers

Align title of the documentation for the driver with the rest of the drivers,
e.g. have drm/xen-front in front of the title.

Signed-off-by: Oleksandr Andrushchenko <[e-mail]>
---
 Documentation/gpu/xen-front.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/gpu/xen-front.rst b/Documentation/gpu/xen-front.rst
index 8188e03c9d23..009d942386c5 100644
--- a/Documentation/gpu/xen-front.rst
+++ b/Documentation/gpu/xen-front.rst
@@ -1,6 +1,6 @@ 
-====================================
-Xen para-virtualized frontend driver
-====================================
+====================================================
+ drm/xen-front Xen para-virtualized frontend driver
+====================================================
 
 This frontend driver implements Xen para-virtualized display
 according to the display protocol described at
-- 
2.7.4