Attachment 133924 Details for Bug 101220 – [PATCH] Don't advertise any PRIME offloading capabilities without acceleration

[patch] [PATCH] Don't advertise any PRIME offloading capabilities without acceleration

0001-Don-t-advertise-any-PRIME-offloading-capabilities-wi.patch (text/plain), 1.03 KB, created by Carlo Caione on 2017-09-01 10:49:15 UTC

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Creator: Carlo Caione

Created: 2017-09-01 10:49:15 UTC

Size: 1.03 KB

patch

obsolete

>From dd2e11da5f2e9b3adccc35f69dcc26ef7cdbde1d Mon Sep 17 00:00:00 2001
>From: Carlo Caione <carlo@endlessm.com>
>Date: Fri, 1 Sep 2017 12:47:23 +0200
>Subject: [PATCH] Don't advertise any PRIME offloading capabilities without
> acceleration
>
>Acceleration is required even for display offloading. Trying to enable
>display offloading without acceleration resulted in a crash.
>
>https://bugs.freedesktop.org/show_bug.cgi?id=101220
>
>Signed-off-by: Carlo Caione <carlo@endlessm.com>
>---
> src/nv_driver.c | 3 +++
> 1 file changed, 3 insertions(+)
>
>diff --git a/src/nv_driver.c b/src/nv_driver.c
>index 32062eb..6598d28 100644
>--- a/src/nv_driver.c
>+++ b/src/nv_driver.c
>@@ -1367,6 +1367,9 @@ NVScreenInit(SCREEN_INIT_ARGS_DECL)
> 			pNv->ShadowFB = TRUE;
> 			pNv->wfb_enabled = FALSE;
> 			pNv->tiled_scanout = FALSE;
>+			pScrn->capabilities &= ~(RR_Capability_SourceOutput |
>+						 RR_Capability_SourceOffload |
>+						 RR_Capability_SinkOutput);
> 			pScrn->displayWidth = nv_pitch_align(pNv,
> 							     pScrn->virtualX,
> 							     pScrn->depth);
>-- 
>2.13.3
>

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Attachments on bug 101220: 131549 | 131550 | 131551 | 131552 | 131572 | 131573 | 133924

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