mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-24 01:41:39 +00:00
Code Issues Releases Wiki Activity

drm/i915: Rename "inject_load_failure" module parameter

Browse source 
Commit f2db53f14d ("drm/i915: Replace "_load" with "_probe"
consequently") deliberately left the name of the module parameter
unchanged as that would require a corresponding change on IGT size.
Now as the IGT side change has been submitted, complete the switch to
the "probe" nomenclature.

Suggested-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Cc: Michał Wajdeczko <michal.wajdeczko@intel.com>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Cc: Piotr Piórkowski <piotr.piorkowski@intel.com>
Cc: Tomasz Lis <tomasz.lis@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191029102036.6326-3-janusz.krzysztofik@linux.intel.com
This commit is contained in:
Janusz Krzysztofik 2019-10-29 11:20:36 +01:00 committed by Chris Wilson
parent dd6e38dfc1
commit 4ec37538a6
3 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/gpu/drm/i915/i915_params.c
View file

@ -166,7 +166,7 @@ i915_param_named_unsafe(enable_dp_mst, bool, 0600,
"Enable multi-stream transport (MST) for new DisplayPort sinks. (default: true)");
#if IS_ENABLED(CONFIG_DRM_I915_DEBUG)
i915_param_named_unsafe(inject_load_failure, uint, 0400,
i915_param_named_unsafe(inject_probe_failure, uint, 0400,
"Force an error after a number of failure check points (0:disabled (default), N:force failure at the Nth failure check point)");
#endif

2
drivers/gpu/drm/i915/i915_params.h
View file

@ -62,7 +62,7 @@ struct drm_printer;
param(int, mmio_debug, -IS_ENABLED(CONFIG_DRM_I915_DEBUG_MMIO)) \
param(int, edp_vswing, 0) \
param(int, reset, 3) \
param(unsigned int, inject_load_failure, 0) \
param(unsigned int, inject_probe_failure, 0) \
param(int, fastboot, -1) \
param(int, enable_dpcd_backlight, 0) \
param(char *, force_probe, CONFIG_DRM_I915_FORCE_PROBE) \

10
drivers/gpu/drm/i915/i915_utils.c
View file

@ -57,22 +57,22 @@ static unsigned int i915_probe_fail_count;
int __i915_inject_probe_error(struct drm_i915_private *i915, int err,
const char *func, int line)
{
if (i915_probe_fail_count >= i915_modparams.inject_load_failure)
if (i915_probe_fail_count >= i915_modparams.inject_probe_failure)
return 0;
if (++i915_probe_fail_count < i915_modparams.inject_load_failure)
if (++i915_probe_fail_count < i915_modparams.inject_probe_failure)
return 0;
__i915_printk(i915, KERN_INFO,
"Injecting failure %d at checkpoint %u [%s:%d]\n",
err, i915_modparams.inject_load_failure, func, line);
i915_modparams.inject_load_failure = 0;
err, i915_modparams.inject_probe_failure, func, line);
i915_modparams.inject_probe_failure = 0;
return err;
}
bool i915_error_injected(void)
{
return i915_probe_fail_count && !i915_modparams.inject_load_failure;
return i915_probe_fail_count && !i915_modparams.inject_probe_failure;
}
#endif