[Intel-gfx] [PATCH v8 38/38] drm/i915/icl: Get pipe timings for DSI

[Jani Nikula]

From: Madhav Chauhan <madhav.chauhan at intel.com>

Transcoder timings for Gen11 DSI encoder
is available at pipe level unlike in older platform
where port specific registers need to be accessed.

v2 by Jani:
 - get timings for (!dsi || icl) instead of (dsi && icl).

Signed-off-by: Madhav Chauhan <madhav.chauhan at intel.com>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 1670646240ba..126aa79b8746 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9547,7 +9547,8 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc,
 	if (!active)
 		goto out;
 
-	if (!transcoder_is_dsi(pipe_config->cpu_transcoder)) {
+	if (!transcoder_is_dsi(pipe_config->cpu_transcoder) ||
+	    IS_ICELAKE(dev_priv)) {
 		haswell_get_ddi_port_state(crtc, pipe_config);
 		intel_get_pipe_timings(crtc, pipe_config);
 	}
-- 
2.11.0