diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2018-02-05 18:40:41 +0300 |
|---|---|---|
| committer | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2018-02-13 15:14:49 +0300 |
| commit | 62d4a5e149552ef1f1757197652ae7be4fc9f3a3 (patch) | |
| tree | d464723385bedcfe20eabaf18be70cb551cfb340 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | 3758d96808b9942de9272079d5a24c6c0d2b6c7a (diff) | |
| download | linux-62d4a5e149552ef1f1757197652ae7be4fc9f3a3.tar.xz | |
drm/i915/icl: add ICL support to cnl_set_procmon_ref_values
On ICL we have two sets of registers: one for port A and another for
port B. The set of port A registers is the same as the CNL registers.
Since the procmon table on ICL is the same we want to reuse the CNL
function. To do that we add a port argument and make CNL always call
the function passing port A. This way, we'll be able to easily reuse
the function on ICL when we add icl_display_core_init().
v2: Don't use _PICK() when you can use a ternary operator.
v3: Don't use a ternary operation when you can use _MMIO_PORT (Ville).
Add an extra comment about why we're passing PORT_A (James).
Reviewed-by: James Ausmus <james.ausmus@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180205154046.11485-2-paulo.r.zanoni@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 1489dd3b3ec2..4551f1725771 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2104,6 +2104,28 @@ enum i915_power_well_id { #define CNL_PORT_COMP_DW9 _MMIO(0x162124) #define CNL_PORT_COMP_DW10 _MMIO(0x162128) +#define _ICL_PORT_COMP_DW0_A 0x162100 +#define _ICL_PORT_COMP_DW0_B 0x6C100 +#define ICL_PORT_COMP_DW0(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW0_A, \ + _ICL_PORT_COMP_DW0_B) +#define _ICL_PORT_COMP_DW1_A 0x162104 +#define _ICL_PORT_COMP_DW1_B 0x6C104 +#define ICL_PORT_COMP_DW1(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW1_A, \ + _ICL_PORT_COMP_DW1_B) +#define _ICL_PORT_COMP_DW3_A 0x16210C +#define _ICL_PORT_COMP_DW3_B 0x6C10C +#define ICL_PORT_COMP_DW3(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW3_A, \ + _ICL_PORT_COMP_DW3_B) +#define _ICL_PORT_COMP_DW9_A 0x162124 +#define _ICL_PORT_COMP_DW9_B 0x6C124 +#define ICL_PORT_COMP_DW9(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW9_A, \ + _ICL_PORT_COMP_DW9_B) +#define _ICL_PORT_COMP_DW10_A 0x162128 +#define _ICL_PORT_COMP_DW10_B 0x6C128 +#define ICL_PORT_COMP_DW10(port) _MMIO_PORT(port, \ + _ICL_PORT_COMP_DW10_A, \ + _ICL_PORT_COMP_DW10_B) + /* BXT PHY Ref registers */ #define _PORT_REF_DW3_A 0x16218C #define _PORT_REF_DW3_BC 0x6C18C |