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| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2017-12-19 11:43:44 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-12-19 15:07:05 +0000 |
| commit | a8c9b8496954e36fb1be205e1287f020a2923b4d (patch) | |
| tree | a79723304f0a20e942aabb123b2af616a0673c78 /drivers/gpu/drm/i915/intel_device_info.c | |
| parent | 04bf68bb04e25bb02432b483f69d8cdf1268382d (diff) | |
| download | linux-a8c9b8496954e36fb1be205e1287f020a2923b4d.tar.gz linux-a8c9b8496954e36fb1be205e1287f020a2923b4d.tar.bz2 linux-a8c9b8496954e36fb1be205e1287f020a2923b4d.zip | |
drm/i915: Add pretty printer for device info flags
We dump device flags in few places (init_early, debugfs, gpu_error)
using different functions. Lets add reusable function to avoid
code duplication.
add/remove: 1/0 grow/shrink: 0/3 up/down: 1296/-3572 (-2276)
Function old new delta
intel_device_info_dump_flags - 1296 +1296
i915_capabilities 2435 1353 -1082
i915_error_state_to_str 6642 5507 -1135
intel_device_info_dump 1507 152 -1355
Total: Before=1287992, After=1285716, chg -0.18%
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
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/20171219114346.26308-1-michal.wajdeczko@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index f478be3ae0ba..5a385a910755 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -22,6 +22,8 @@ * */ +#include <drm/drm_print.h> + #include "i915_drv.h" #define PLATFORM_NAME(x) [INTEL_##x] = #x @@ -67,6 +69,14 @@ const char *intel_platform_name(enum intel_platform platform) return platform_names[platform]; } +void intel_device_info_dump_flags(const struct intel_device_info *info, + struct drm_printer *p) +{ +#define PRINT_FLAG(name) drm_printf(p, "%s: %s\n", #name, yesno(info->name)); + DEV_INFO_FOR_EACH_FLAG(PRINT_FLAG); +#undef PRINT_FLAG +} + void intel_device_info_dump(struct drm_i915_private *dev_priv) { const struct intel_device_info *info = &dev_priv->info; @@ -76,10 +86,12 @@ void intel_device_info_dump(struct drm_i915_private *dev_priv) info->gen, dev_priv->drm.pdev->device, dev_priv->drm.pdev->revision); -#define PRINT_FLAG(name) \ - DRM_DEBUG_DRIVER("i915 device info: " #name ": %s", yesno(info->name)) - DEV_INFO_FOR_EACH_FLAG(PRINT_FLAG); -#undef PRINT_FLAG + + if (drm_debug & DRM_UT_DRIVER) { + struct drm_printer p = drm_debug_printer("i915 device info: "); + + intel_device_info_dump_flags(info, &p); + } } static void gen10_sseu_info_init(struct drm_i915_private *dev_priv) |