From a35d9d3cf75604e9ef17faedd333bf2a66a513d8 Mon Sep 17 00:00:00 2001 From: Ben Widawsky Date: Wed, 13 Jul 2011 14:38:17 -0700 Subject: [PATCH] drm/i915: add module parameter compiler hints Signed-off-by: Ben Widawsky Signed-off-by: Keith Packard --- drivers/gpu/drm/i915/i915_drv.c | 24 ++++++++++++------------ drivers/gpu/drm/i915/i915_drv.h | 20 ++++++++++---------- 2 files changed, 22 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index d988cc350f6..ef5cf036364 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -37,40 +37,40 @@ #include #include "drm_crtc_helper.h" -static int i915_modeset = -1; +static int i915_modeset __read_mostly = -1; module_param_named(modeset, i915_modeset, int, 0400); -unsigned int i915_fbpercrtc = 0; +unsigned int i915_fbpercrtc __always_unused = 0; module_param_named(fbpercrtc, i915_fbpercrtc, int, 0400); -int i915_panel_ignore_lid = 0; +int i915_panel_ignore_lid __read_mostly = 0; module_param_named(panel_ignore_lid, i915_panel_ignore_lid, int, 0600); -unsigned int i915_powersave = 1; +unsigned int i915_powersave __read_mostly = 1; module_param_named(powersave, i915_powersave, int, 0600); -unsigned int i915_semaphores = 0; +unsigned int i915_semaphores __read_mostly = 0; module_param_named(semaphores, i915_semaphores, int, 0600); -unsigned int i915_enable_rc6 = 0; +unsigned int i915_enable_rc6 __read_mostly = 0; module_param_named(i915_enable_rc6, i915_enable_rc6, int, 0600); -unsigned int i915_enable_fbc = 1; +unsigned int i915_enable_fbc __read_mostly = 1; module_param_named(i915_enable_fbc, i915_enable_fbc, int, 0600); -unsigned int i915_lvds_downclock = 0; +unsigned int i915_lvds_downclock __read_mostly = 0; module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400); -unsigned int i915_panel_use_ssc = 1; +unsigned int i915_panel_use_ssc __read_mostly = 1; module_param_named(lvds_use_ssc, i915_panel_use_ssc, int, 0600); -int i915_vbt_sdvo_panel_type = -1; +int i915_vbt_sdvo_panel_type __read_mostly = -1; module_param_named(vbt_sdvo_panel_type, i915_vbt_sdvo_panel_type, int, 0600); -static bool i915_try_reset = true; +static bool i915_try_reset __read_mostly = true; module_param_named(reset, i915_try_reset, bool, 0600); -bool i915_enable_hangcheck = true; +bool i915_enable_hangcheck __read_mostly = true; module_param_named(enable_hangcheck, i915_enable_hangcheck, bool, 0644); static struct drm_driver driver; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index b37146c4526..78cdd158287 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -988,16 +988,16 @@ struct drm_i915_file_private { extern struct drm_ioctl_desc i915_ioctls[]; extern int i915_max_ioctl; -extern unsigned int i915_fbpercrtc; -extern int i915_panel_ignore_lid; -extern unsigned int i915_powersave; -extern unsigned int i915_semaphores; -extern unsigned int i915_lvds_downclock; -extern unsigned int i915_panel_use_ssc; -extern int i915_vbt_sdvo_panel_type; -extern unsigned int i915_enable_rc6; -extern unsigned int i915_enable_fbc; -extern bool i915_enable_hangcheck; +extern unsigned int i915_fbpercrtc __always_unused; +extern int i915_panel_ignore_lid __read_mostly; +extern unsigned int i915_powersave __read_mostly; +extern unsigned int i915_semaphores __read_mostly; +extern unsigned int i915_lvds_downclock __read_mostly; +extern unsigned int i915_panel_use_ssc __read_mostly; +extern int i915_vbt_sdvo_panel_type __read_mostly; +extern unsigned int i915_enable_rc6 __read_mostly; +extern unsigned int i915_enable_fbc __read_mostly; +extern bool i915_enable_hangcheck __read_mostly; extern int i915_suspend(struct drm_device *dev, pm_message_t state); extern int i915_resume(struct drm_device *dev); -- 2.46.0