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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2022-08-30 12:12:40 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2022-09-05 09:02:16 +0300 |
| commit | 3846d011403b57190b6b3e917cc8b3ab810fa293 (patch) | |
| tree | bb2e1d46db6ef392faef5dc10d7644052f072ebe /drivers/thunderbolt/tb_regs.h | |
| parent | 95f8f1cbc87bfd361286d8e0129108d2112e653e (diff) | |
| download | linux-3846d011403b57190b6b3e917cc8b3ab810fa293.tar.bz2 | |
thunderbolt: Pass CL state bitmask to tb_port_clx_supported()
Instead of testing just a single CL state we can pass a bitmask of
states to check. This makes it simpler for callers of the function.
We also add a check for CL2 even though not fully supported by the
driver yet.
Suggested-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/tb_regs.h')
| -rw-r--r-- | drivers/thunderbolt/tb_regs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb_regs.h b/drivers/thunderbolt/tb_regs.h index 166054110388..a45f295533cd 100644 --- a/drivers/thunderbolt/tb_regs.h +++ b/drivers/thunderbolt/tb_regs.h @@ -324,6 +324,7 @@ struct tb_regs_port_header { #define LANE_ADP_CS_0_SUPPORTED_WIDTH_DUAL 0x2 #define LANE_ADP_CS_0_CL0S_SUPPORT BIT(26) #define LANE_ADP_CS_0_CL1_SUPPORT BIT(27) +#define LANE_ADP_CS_0_CL2_SUPPORT BIT(28) #define LANE_ADP_CS_1 0x01 #define LANE_ADP_CS_1_TARGET_SPEED_MASK GENMASK(3, 0) #define LANE_ADP_CS_1_TARGET_SPEED_GEN3 0xc |