[PATCH 4/6] drm/i915: Allow ICL+ DSI on any pipe

Ville Syrjala
2019-10-02T16:25:17Z

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

There are no longer any pipe<->DSI port limitations on icl+.
Populate the pipe_mask accordingly.

Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/icl_dsi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
index 4cea8ed2bd31..99a75c611387 100644
--- a/drivers/gpu/drm/i915/display/icl_dsi.c
+++ b/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -1552,6 +1552,7 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
struct drm_connector *connector;
struct drm_display_mode *fixed_mode;
enum port port;
+ enum pipe pipe;

if (!intel_bios_is_dsi_present(dev_priv, &port))
return;
@@ -1584,7 +1585,8 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
encoder->get_hw_state = gen11_dsi_get_hw_state;
encoder->type = INTEL_OUTPUT_DSI;
encoder->cloneable = 0;
- encoder->pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C);
+ for_each_pipe(dev_priv, pipe)
+ encoder->pipe_mask |= BIT(pipe);
encoder->power_domain = POWER_DOMAIN_PORT_DSI;
encoder->get_power_domains = gen11_dsi_get_power_domains;

--
2.21.0