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drm/i915: Remove use_mmio_flip kernel parameter.

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With the removal of cs flips this is always force enabled.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1463490484-19540-14-git-send-email-maarten.lankhorst@linux.intel.com
Reviewed-by: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
This commit is contained in:
Maarten Lankhorst 2016-05-17 15:07:56 +02:00
parent 8dd634d922
commit b8d2afae55
3 changed files with 1 additions and 9 deletions
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5
drivers/gpu/drm/i915/i915_params.c
View File

@ -49,7 +49,6 @@ 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,
@ -174,10 +173,6 @@ 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). "

1
drivers/gpu/drm/i915/i915_params.h
View File

@ -46,7 +46,6 @@ struct i915_params {
int invert_brightness;
int enable_cmd_parser;
int guc_log_level;
int use_mmio_flip;
int mmio_debug;
int edp_vswing;
unsigned int inject_load_failure;

4
drivers/gpu/drm/i915/intel_lrc.c
View File

@ -260,9 +260,7 @@ int intel_sanitize_enable_execlists(struct drm_i915_private *dev_priv, int enabl
if (enable_execlists == 0)
return 0;
if (HAS_LOGICAL_RING_CONTEXTS(dev_priv) &&
USES_PPGTT(dev_priv) &&
i915.use_mmio_flip >= 0)
if (HAS_LOGICAL_RING_CONTEXTS(dev_priv) && USES_PPGTT(dev_priv))
return 1;
return 0;