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| author | Luben Tuikov <luben.tuikov@amd.com> | 2021-03-12 01:12:32 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-07-01 07:24:40 +0300 |
| commit | 16ef797737c84462a3632dd4f8d77fe0f000428b (patch) | |
| tree | 976288ac8a75b99282e0387a2d1e9052d31beda8 /drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h | |
| parent | 1fab841ff63d2b94673a46682098d86d67b195e2 (diff) | |
| download | linux-16ef797737c84462a3632dd4f8d77fe0f000428b.tar.xz | |
drm/amdgpu: EEPROM: add explicit read and write
Add explicit amdgpu_eeprom_read() and
amdgpu_eeprom_write() for clarity.
Cc: Jean Delvare <jdelvare@suse.de>
Cc: Alexander Deucher <Alexander.Deucher@amd.com>
Cc: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Cc: Lijo Lazar <Lijo.Lazar@amd.com>
Cc: Stanley Yang <Stanley.Yang@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alexander Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h index 417472be2712..966b434f0de2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h @@ -29,4 +29,20 @@ int amdgpu_eeprom_xfer(struct i2c_adapter *i2c_adap, u32 eeprom_addr, u8 *eeprom_buf, u16 bytes, bool read); +static inline int amdgpu_eeprom_read(struct i2c_adapter *i2c_adap, + u32 eeprom_addr, u8 *eeprom_buf, + u16 bytes) +{ + return amdgpu_eeprom_xfer(i2c_adap, eeprom_addr, eeprom_buf, bytes, + true); +} + +static inline int amdgpu_eeprom_write(struct i2c_adapter *i2c_adap, + u32 eeprom_addr, u8 *eeprom_buf, + u16 bytes) +{ + return amdgpu_eeprom_xfer(i2c_adap, eeprom_addr, eeprom_buf, bytes, + false); +} + #endif |