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drm/xe: Define xe_reg_is_valid

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Add a function to check if struct xe_reg has valid address.

v2:
 - Rebase.
 - Make xe_reg_is_valid as inline function instead of a macro. (Badal).
 - Update commit msg.

Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Suggested-by: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Badal Nilawar <badal.nilawar@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240405130127.1392426-2-karthik.poosa@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
This commit is contained in:
Karthik Poosa
2024-04-05 18:31:24 +05:30
committed by Lucas De Marchi
parent c151ff5c90
commit b39c7056d0
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/xe/regs/xe_reg_defs.h
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@@ -131,4 +131,9 @@ struct xe_reg_mcr {
.__reg = XE_REG_INITIALIZER(r_, ##__VA_ARGS__, .mcr = 1) \
})
static inline bool xe_reg_is_valid(struct xe_reg r)
{
return r.addr;
}
#endif