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Commit fb6ca6d1 authored by Alex Deucher's avatar Alex Deucher
Browse files

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: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 3a6d59df

drivers/gpu/drm/radeon/radeon_irq_kms.c

+4 −0
Original line number Diff line number Diff line
@@ -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.