48 lines
1.6 KiB
Diff
48 lines
1.6 KiB
Diff
From: Rob Clark <robdclark@gmail.com>
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Date: Sat, 6 Jan 2018 10:59:41 -0500
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Subject: drm/nouveau/disp/gf119: add missing drive vfunc ptr
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Origin: https://git.kernel.org/linus/1b5c7ef3d0d0610bda9b63263f7c5b7178d11015
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Bug-Debian: https://bugs.debian.org/880660
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Fixes broken dp on GF119:
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Call Trace:
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? nvkm_dp_train_drive+0x183/0x2c0 [nouveau]
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nvkm_dp_acquire+0x4f3/0xcd0 [nouveau]
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nv50_disp_super_2_2+0x5d/0x470 [nouveau]
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? nvkm_devinit_pll_set+0xf/0x20 [nouveau]
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gf119_disp_super+0x19c/0x2f0 [nouveau]
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process_one_work+0x193/0x3c0
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worker_thread+0x35/0x3b0
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kthread+0x125/0x140
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? process_one_work+0x3c0/0x3c0
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? kthread_park+0x60/0x60
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ret_from_fork+0x25/0x30
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Code: Bad RIP value.
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RIP: (null) RSP: ffffb1e243e4bc38
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CR2: 0000000000000000
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Fixes: af85389c614a drm/nouveau/disp: shuffle functions around
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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103421
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Signed-off-by: Rob Clark <robdclark@gmail.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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---
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drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
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index a2978a37b4f3..700fc754f28a 100644
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--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
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+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
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@@ -174,6 +174,7 @@ gf119_sor = {
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.links = gf119_sor_dp_links,
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.power = g94_sor_dp_power,
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.pattern = gf119_sor_dp_pattern,
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+ .drive = gf119_sor_dp_drive,
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.vcpi = gf119_sor_dp_vcpi,
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.audio = gf119_sor_dp_audio,
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.audio_sym = gf119_sor_dp_audio_sym,
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--
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2.15.1
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