[Intel-gfx] [CI 2/4] drm/i915/dsi: add separate init timer mask definition for ICL DSI

[Jani Nikula]

Having a separate definition will be useful for splitting VLV and ICL
register files.

Cc: Matt Roper <matthew.d.ro...@intel.com>
Reviewed-by: Matt Roper <matthew.d.ro...@intel.com>
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 drivers/gpu/drm/i915/display/icl_dsi.c | 2 +-
 drivers/gpu/drm/i915/i915_reg.h        | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c 
b/drivers/gpu/drm/i915/display/icl_dsi.c
index 479d5e1165d9..3c01565e62b2 100644
--- a/drivers/gpu/drm/i915/display/icl_dsi.c
+++ b/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -570,7 +570,7 @@ gen11_dsi_setup_dphy_timings(struct intel_encoder *encoder,
        /* Program T-INIT master registers */
        for_each_dsi_port(port, intel_dsi->ports) {
                tmp = intel_de_read(dev_priv, ICL_DSI_T_INIT_MASTER(port));
-               tmp &= ~MASTER_INIT_TIMER_MASK;
+               tmp &= ~DSI_T_INIT_MASTER_MASK;
                tmp |= intel_dsi->init_count;
                intel_de_write(dev_priv, ICL_DSI_T_INIT_MASTER(port), tmp);
        }
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 2243d9d1d941..1fe4be8d475c 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -9001,6 +9001,7 @@ enum skl_power_gate {
 #define ICL_DSI_T_INIT_MASTER(port)    _MMIO_PORT(port,        \
                                                   _ICL_DSI_T_INIT_MASTER_0,\
                                                   _ICL_DSI_T_INIT_MASTER_1)
+#define   DSI_T_INIT_MASTER_MASK       REG_GENMASK(15, 0)
 
 #define _DPHY_CLK_TIMING_PARAM_0       0x162180
 #define _DPHY_CLK_TIMING_PARAM_1       0x6c180
-- 
2.30.2