diff options
author | Harry Wentland <harry.wentland@amd.com> | 2017-10-12 12:27:48 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2017-10-21 16:51:49 -0400 |
commit | 75e68891200e3404fb3283e47ed74184932a748a (patch) | |
tree | 6f621b0b5748bf069f51793e77351a5f95737fab /drivers/gpu/drm/amd/display/dc/os_types.h | |
parent | b9b171fffc9358be9e98cbc2bc7ef3fbe029f170 (diff) |
drm/amd/display: Move OS types to os_types.h
Some of this stuff is not really dm_services
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/os_types.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/os_types.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/os_types.h b/drivers/gpu/drm/amd/display/dc/os_types.h index e0cd5278aae8..86170b40b5c5 100644 --- a/drivers/gpu/drm/amd/display/dc/os_types.h +++ b/drivers/gpu/drm/amd/display/dc/os_types.h @@ -56,5 +56,45 @@ #endif +/* + * + * general debug capabilities + * + */ +#if defined(CONFIG_DEBUG_KERNEL) || defined(CONFIG_DEBUG_DRIVER) + +#if defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB) +#define ASSERT_CRITICAL(expr) do { \ + if (WARN_ON(!(expr))) { \ + kgdb_breakpoint(); \ + } \ +} while (0) +#else +#define ASSERT_CRITICAL(expr) do { \ + if (WARN_ON(!(expr))) { \ + ; \ + } \ +} while (0) +#endif + +#if defined(CONFIG_DEBUG_KERNEL_DC) +#define ASSERT(expr) ASSERT_CRITICAL(expr) + +#else +#define ASSERT(expr) WARN_ON(!(expr)) +#endif + +#define BREAK_TO_DEBUGGER() ASSERT(0) + +#endif /* CONFIG_DEBUG_KERNEL || CONFIG_DEBUG_DRIVER */ + +#define DC_ERR(...) do { \ + dm_error(__VA_ARGS__); \ + BREAK_TO_DEBUGGER(); \ +} while (0) + +#if defined(CONFIG_DRM_AMD_DC_DCN1_0) +#include <asm/fpu/api.h> +#endif #endif /* _OS_TYPES_H_ */ |