Commit 72935696 authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/dsi: add separate init timer mask definition for ICL DSI 



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

Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220217224023.3994777-2-jani.nikula@intel.com
parent 8f0991cc

drivers/gpu/drm/i915/display/icl_dsi.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

	}

drivers/gpu/drm/i915/i915_reg.h

+1 −0
Original line number Diff line number Diff line
@@ -9008,6 +9008,7 @@ 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