diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_params.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_params.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index 9a5d58b..5e18cf9 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c @@ -49,6 +49,7 @@ struct i915_params i915 __read_mostly = { .invert_brightness = 0, .disable_display = 0, .enable_cmd_parser = 1, + .use_mmio_flip = 0, .mmio_debug = 0, .verbose_state_checks = 1, .nuclear_pageflip = 0, @@ -174,6 +175,10 @@ module_param_named_unsafe(enable_cmd_parser, i915.enable_cmd_parser, int, 0600); MODULE_PARM_DESC(enable_cmd_parser, "Enable command parsing (1=enabled [default], 0=disabled)"); +module_param_named_unsafe(use_mmio_flip, i915.use_mmio_flip, int, 0600); +MODULE_PARM_DESC(use_mmio_flip, + "use MMIO flips (-1=never, 0=driver discretion [default], 1=always)"); + module_param_named(mmio_debug, i915.mmio_debug, int, 0600); MODULE_PARM_DESC(mmio_debug, "Enable the MMIO debug code for the first N failures (default: off). " |