From: Thomas Hellstrom <thellstrom@vmware.com>
To: dri-devel@lists.freedesktop.org, linux-graphics-maintainer@vmware.com
Cc: pv-drivers@vmware.com, Thomas Hellstrom <thellstrom@vmware.com>,
Deepak Rawat <drawat@vmware.com>
Subject: [PATCH -fixes 3/5] drm/vmwgfx: limit mode size for all display unit to texture_max
Date: Thu, 13 Sep 2018 13:58:35 +0200 [thread overview]
Message-ID: <20180913115837.7746-3-thellstrom@vmware.com> (raw)
In-Reply-To: <20180913115837.7746-1-thellstrom@vmware.com>
From: Deepak Rawat <drawat@vmware.com>
For all display units, limit mode size exposed to texture_max_width/
height as this is the maximum framebuffer size that virtual device can
create.
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 12a41b039167..6a712a8d59e9 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -2214,12 +2214,16 @@ int vmw_du_connector_fill_modes(struct drm_connector *connector,
if (dev_priv->assume_16bpp)
assumed_bpp = 2;
+ max_width = min(max_width, dev_priv->texture_max_width);
+ max_height = min(max_height, dev_priv->texture_max_height);
+
+ /*
+ * For STDU extra limit for a mode on SVGA_REG_SCREENTARGET_MAX_WIDTH/
+ * HEIGHT registers.
+ */
if (dev_priv->active_display_unit == vmw_du_screen_target) {
max_width = min(max_width, dev_priv->stdu_max_width);
- max_width = min(max_width, dev_priv->texture_max_width);
-
max_height = min(max_height, dev_priv->stdu_max_height);
- max_height = min(max_height, dev_priv->texture_max_height);
}
/* Add preferred mode */
--
2.19.0.rc1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2018-09-13 11:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-13 11:58 [PATCH -fixes 1/5] drm/vmwgfx: don't check for old_crtc_state enable status Thomas Hellstrom
2018-09-13 11:58 ` [PATCH -fixes 2/5] drm/vmwgfx: limit screen size to stdu_max during check_modeset Thomas Hellstrom
2018-09-13 11:58 ` Thomas Hellstrom [this message]
2018-09-13 11:58 ` [PATCH -fixes 4/5] drm/vmwgfx: Don't impose STDU limits on framebuffer size Thomas Hellstrom
2018-09-13 11:58 ` [PATCH -fixes 5/5] drm/vmwgfx: Fix a buffer object eviction regression Thomas Hellstrom
2018-09-13 14:10 ` Matthew Wilcox
2018-09-13 14:56 ` Thomas Hellstrom
2018-09-13 15:28 ` Matthew Wilcox
2018-09-13 16:52 ` Thomas Hellstrom
2018-09-13 17:38 ` Matthew Wilcox
2018-09-13 18:17 ` Thomas Hellstrom
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=20180913115837.7746-3-thellstrom@vmware.com \
--to=thellstrom@vmware.com \
--cc=drawat@vmware.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-graphics-maintainer@vmware.com \
--cc=pv-drivers@vmware.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox