diff options
| author | Manasi Navare <[email protected]> | 2018-05-25 12:03:52 -0700 |
|---|---|---|
| committer | Paulo Zanoni <[email protected]> | 2018-06-01 16:06:16 -0700 |
| commit | a2bc69a1a9d6820976dfa014a6e7dcc53c585793 (patch) | |
| tree | 4bf0810bf9ce010eb6e5c32a86d265bd5ffa7bda | |
| parent | ac213c1b45f7dcedb71d955c2321cbb4a2b6558e (diff) | |
drm/i915/icl: Add register definition for DFLEXDPMLE
DFLEXDPMLE register is required to tell the FIA hardware which
main links of DP are enabled on TCC Connectors. FIA uses this
information to program PHY to Controller signal mapping.
This register is applicable in both TC connector's Alternate mode
as well as DP connector mode.
v2:
* Remove _ICL prefix since the reg is first introduced
in ICL (Paulo)
* s/ICL/icl in commit message (Lucas)
Cc: Jani Nikula <[email protected]>
Cc: Animesh Manna <[email protected]>
Cc: Madhav Chauhan <[email protected]>
Cc: Anusha Srivatsa <[email protected]>
Cc: Paulo Zanoni <[email protected]>
Reviewed-by: Paulo Zanoni <[email protected]>
Signed-off-by: Manasi Navare <[email protected]>
Signed-off-by: Paulo Zanoni <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 43397e50fec3..5866b7d0ad81 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1990,6 +1990,11 @@ enum i915_power_well_id { _ICL_PORT_COMP_DW10_A, \ _ICL_PORT_COMP_DW10_B) +/* ICL PHY DFLEX registers */ +#define PORT_TX_DFLEXDPMLE1 _MMIO(0x1638C0) +#define DFLEXDPMLE1_DPMLETC_MASK(n) (0xf << (4 * (n))) +#define DFLEXDPMLE1_DPMLETC(n, x) ((x) << (4 * (n))) + /* BXT PHY Ref registers */ #define _PORT_REF_DW3_A 0x16218C #define _PORT_REF_DW3_BC 0x6C18C |