From: Dave Airlie Date: Thu, 19 May 2011 04:14:43 +0000 (+1000) Subject: drm/radeon/kms: add wait idle ioctl for eg->cayman X-Git-Url: http://git.alex.org.uk drm/radeon/kms: add wait idle ioctl for eg->cayman BugLink: http://bugs.launchpad.net/bugs/793702 commit 97bfd0acd32e9639c9136e03955d574655d5cc2b upstream. None of the latest GPUs had this hooked up, this is necessary for correct operation in a lot of cases, however we should test this on a few GPUs in these families as we've had problems in this area before. Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman Signed-off-by: Tim Gardner --- diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index 793c5e6..04152b7 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -782,6 +782,7 @@ static struct radeon_asic evergreen_asic = { .hpd_fini = &evergreen_hpd_fini, .hpd_sense = &evergreen_hpd_sense, .hpd_set_polarity = &evergreen_hpd_set_polarity, + .ioctl_wait_idle = r600_ioctl_wait_idle, .gui_idle = &r600_gui_idle, .pm_misc = &evergreen_pm_misc, .pm_prepare = &evergreen_pm_prepare, @@ -828,6 +829,7 @@ static struct radeon_asic sumo_asic = { .hpd_fini = &evergreen_hpd_fini, .hpd_sense = &evergreen_hpd_sense, .hpd_set_polarity = &evergreen_hpd_set_polarity, + .ioctl_wait_idle = r600_ioctl_wait_idle, .gui_idle = &r600_gui_idle, .pm_misc = &evergreen_pm_misc, .pm_prepare = &evergreen_pm_prepare, @@ -874,6 +876,8 @@ static struct radeon_asic btc_asic = { .hpd_fini = &evergreen_hpd_fini, .hpd_sense = &evergreen_hpd_sense, .hpd_set_polarity = &evergreen_hpd_set_polarity, + .ioctl_wait_idle = r600_ioctl_wait_idle, + .ioctl_wait_idle = r600_ioctl_wait_idle, .gui_idle = &r600_gui_idle, .pm_misc = &evergreen_pm_misc, .pm_prepare = &evergreen_pm_prepare,