All of lore.kernel.org
 help / color / mirror / Atom feed
From: Gerd Hoffmann <kraxel@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
	Eduardo Habkost <ehabkost@redhat.com>,
	Gerd Hoffmann <kraxel@redhat.com>
Subject: [Qemu-devel] [PULL 1/2] edid: add xmax + ymax properties
Date: Thu, 13 Jun 2019 09:38:33 +0200	[thread overview]
Message-ID: <20190613073834.22001-2-kraxel@redhat.com> (raw)
In-Reply-To: <20190613073834.22001-1-kraxel@redhat.com>

Add new properties to allow setting the maximum display resolution.
Resolutions larger than that will not be included in the mode list.
In linux guests xrandr can be used to list modes.

Note: The existing xres and yres properties set the preferred display
resolution, i.e. the mode should be first in the mode list and guests
should use it by default.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20190607083429.31943-1-kraxel@redhat.com
---
 include/hw/display/edid.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/hw/display/edid.h b/include/hw/display/edid.h
index bacf1708894b..7948bd2c40f8 100644
--- a/include/hw/display/edid.h
+++ b/include/hw/display/edid.h
@@ -22,6 +22,8 @@ void qemu_edid_region_io(MemoryRegion *region, Object *owner,
 
 #define DEFINE_EDID_PROPERTIES(_state, _edid_info)              \
     DEFINE_PROP_UINT32("xres", _state, _edid_info.prefx, 0),    \
-    DEFINE_PROP_UINT32("yres", _state, _edid_info.prefy, 0)
+    DEFINE_PROP_UINT32("yres", _state, _edid_info.prefy, 0),    \
+    DEFINE_PROP_UINT32("xmax", _state, _edid_info.maxx, 0),     \
+    DEFINE_PROP_UINT32("ymax", _state, _edid_info.maxy, 0)
 
 #endif /* EDID_H */
-- 
2.18.1



  reply	other threads:[~2019-06-13  7:40 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-13  7:38 [Qemu-devel] [PULL 0/2] Vga 20190613 patches Gerd Hoffmann
2019-06-13  7:38 ` Gerd Hoffmann [this message]
2019-06-13  7:38 ` [Qemu-devel] [PULL 2/2] edid: flip the default to enabled Gerd Hoffmann
2019-06-13 13:29 ` [Qemu-devel] [PULL 0/2] Vga 20190613 patches Peter Maydell

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=20190613073834.22001-2-kraxel@redhat.com \
    --to=kraxel@redhat.com \
    --cc=ehabkost@redhat.com \
    --cc=mst@redhat.com \
    --cc=qemu-devel@nongnu.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.