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| author | Alex Deucher <alexander.deucher@amd.com> | 2012-09-26 12:40:45 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-13 05:28:11 +0900 |
| commit | a0e49be3b9bb651376b12682bd57212d1033ef36 (patch) | |
| tree | 2d33fb29d5066bee12c77e48585d2e1a7ae06723 | |
| parent | 32a9bbd0b9e36b1793e5941dc801137d7ab9f7aa (diff) | |
| download | kernel_samsung_crespo-a0e49be3b9bb651376b12682bd57212d1033ef36.zip kernel_samsung_crespo-a0e49be3b9bb651376b12682bd57212d1033ef36.tar.gz kernel_samsung_crespo-a0e49be3b9bb651376b12682bd57212d1033ef36.tar.bz2 | |
drm/radeon: force MSIs on RS690 asics
commit fb6ca6d154cdcd53e7f27f8dbba513830372699b upstream.
There are so many quirks, lets just try and force
this for all RS690s. See:
https://bugs.freedesktop.org/show_bug.cgi?id=37679
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_irq_kms.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c index d6bb436..1cfe753 100644 --- a/drivers/gpu/drm/radeon/radeon_irq_kms.c +++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c @@ -149,6 +149,10 @@ static bool radeon_msi_ok(struct radeon_device *rdev) (rdev->pdev->subsystem_device == 0x0185)) return true; + /* try and enable MSIs by default on all RS690s */ + if (rdev->family == CHIP_RS690) + return true; + /* RV515 seems to have MSI issues where it loses * MSI rearms occasionally. This leads to lockups and freezes. * disable it by default. |