[Intel-gfx] [PATCH] drm/i915: Do not call hsw_set_frame_start_delay for dsi

[Manasi Navare]

This should fix the boot oops for dsi

Fixes: 4e3cdb4535e7 ("drm/i915/dp: Master/Slave enable/disable sequence for bigjoiner")
Signed-off-by: Manasi Navare <manasi.d.navare at intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 5c07c74d4397..739be96e998d 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7211,7 +7211,7 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
 	if (INTEL_GEN(dev_priv) >= 9 || IS_BROADWELL(dev_priv))
 		bdw_set_pipemisc(new_crtc_state);
 
-	if (!new_crtc_state->bigjoiner_slave || !transcoder_is_dsi(cpu_transcoder)) {
+	if (!new_crtc_state->bigjoiner_slave && !transcoder_is_dsi(cpu_transcoder)) {
 		if (!transcoder_is_dsi(cpu_transcoder))
 			intel_set_transcoder_timings(new_crtc_state);
 
@@ -7224,7 +7224,7 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
 			intel_cpu_transcoder_set_m_n(new_crtc_state,
 						     &new_crtc_state->fdi_m_n, NULL);
 
-		hsw_set_frame_start_delay(new_crtc_state);
+			hsw_set_frame_start_delay(new_crtc_state);
 	}
 
 	if (!transcoder_is_dsi(cpu_transcoder))
-- 
2.19.1