All of lore.kernel.org
 help / color / mirror / Atom feed
From: Dave Airlie <airlied@redhat.com>
To: torvalds@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.sf.net,
	Rodrigo.Siqueira@amd.com, Dave Airlie <airlied@redhat.com>
Subject: [PATCH] drm/amd/display: restore plane with no modifiers code.
Date: Thu,  4 Aug 2022 15:50:20 +1000	[thread overview]
Message-ID: <20220804055020.691656-1-airlied@redhat.com> (raw)

When this file was split in

5d945cbcd4b16a29d6470a80dfb19738f9a4319f
Author: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Date:   Wed Jul 20 15:31:42 2022 -0400

drm/amd/display: Create a file dedicated to planes

This chunk seemed to get dropped. Linus noticed on this
rx580 and I've reproduced on FIJI which makes sense as these
are pre-modifier GPUs.

With this applied, I get gdm back.

Fixes: 5d945cbcd4b1 ("drm/amd/display: Create a file dedicated to planes")
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index 8cd25b2ea0dc..b841b8b0a9d8 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1591,6 +1591,9 @@ int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
 	if (res)
 		return res;
 
+	if (modifiers == NULL)
+		adev_to_drm(dm->adev)->mode_config.fb_modifiers_not_supported = true;
+
 	res = drm_universal_plane_init(adev_to_drm(dm->adev), plane, possible_crtcs,
 				       &dm_plane_funcs, formats, num_formats,
 				       modifiers, plane->type, NULL);
-- 
2.37.1


WARNING: multiple messages have this Message-ID (diff)
From: Dave Airlie <airlied@redhat.com>
To: torvalds@linux-foundation.org
Cc: Dave Airlie <airlied@redhat.com>,
	Rodrigo.Siqueira@amd.com, linux-kernel@vger.kernel.org,
	dri-devel@lists.sf.net
Subject: [PATCH] drm/amd/display: restore plane with no modifiers code.
Date: Thu,  4 Aug 2022 15:50:20 +1000	[thread overview]
Message-ID: <20220804055020.691656-1-airlied@redhat.com> (raw)

When this file was split in

5d945cbcd4b16a29d6470a80dfb19738f9a4319f
Author: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Date:   Wed Jul 20 15:31:42 2022 -0400

drm/amd/display: Create a file dedicated to planes

This chunk seemed to get dropped. Linus noticed on this
rx580 and I've reproduced on FIJI which makes sense as these
are pre-modifier GPUs.

With this applied, I get gdm back.

Fixes: 5d945cbcd4b1 ("drm/amd/display: Create a file dedicated to planes")
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index 8cd25b2ea0dc..b841b8b0a9d8 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1591,6 +1591,9 @@ int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
 	if (res)
 		return res;
 
+	if (modifiers == NULL)
+		adev_to_drm(dm->adev)->mode_config.fb_modifiers_not_supported = true;
+
 	res = drm_universal_plane_init(adev_to_drm(dm->adev), plane, possible_crtcs,
 				       &dm_plane_funcs, formats, num_formats,
 				       modifiers, plane->type, NULL);
-- 
2.37.1



--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel

             reply	other threads:[~2022-08-04  5:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-04  5:50 Dave Airlie [this message]
2022-08-04  5:50 ` [PATCH] drm/amd/display: restore plane with no modifiers code Dave Airlie
2022-08-04  5:50 Dave Airlie
2022-08-04  5:50 ` Dave Airlie
2022-08-04 13:27 ` Harry Wentland
2022-08-04 17:25 ` Linus Torvalds
2022-08-04 17:25   ` Linus Torvalds

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220804055020.691656-1-airlied@redhat.com \
    --to=airlied@redhat.com \
    --cc=Rodrigo.Siqueira@amd.com \
    --cc=dri-devel@lists.sf.net \
    --cc=linux-kernel@vger.kernel.org \
    --cc=torvalds@linux-foundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.