From fb6ca6d154cdcd53e7f27f8dbba513830372699b Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 26 Sep 2012 12:40:45 -0400 Subject: [PATCH] drm/radeon: force MSIs on RS690 asics 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 Cc: stable@vger.kernel.org --- drivers/gpu/drm/radeon/radeon_irq_kms.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c index 2da4465e3c6d..b06fa5936100 100644 --- a/drivers/gpu/drm/radeon/radeon_irq_kms.c +++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c @@ -208,6 +208,10 @@ 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. -- 2.39.2