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From: Vandita Kulkarni <vandita.kulkarni@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@intel.com
Subject: [Intel-gfx] [PATCH] drm/i915/dsi: Enable dsi as part of encoder->enable
Date: Mon, 27 Jan 2020 16:46:08 +0530	[thread overview]
Message-ID: <20200127111608.7246-1-vandita.kulkarni@intel.com> (raw)

Enable the dsi transcoder, panel and backlight as part
of encoder->enable and not encoder->pre_enable.

Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
---
 drivers/gpu/drm/i915/display/icl_dsi.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
index 1186a5df057e..d40ee5951168 100644
--- a/drivers/gpu/drm/i915/display/icl_dsi.c
+++ b/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -1086,8 +1086,6 @@ static void gen11_dsi_pre_enable(struct intel_encoder *encoder,
 				 const struct intel_crtc_state *pipe_config,
 				 const struct drm_connector_state *conn_state)
 {
-	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
-
 	/* step3b */
 	gen11_dsi_map_pll(encoder, pipe_config);
 
@@ -1101,6 +1099,13 @@ static void gen11_dsi_pre_enable(struct intel_encoder *encoder,
 
 	/* step6c: configure transcoder timings */
 	gen11_dsi_set_transcoder_timings(encoder, pipe_config);
+}
+
+static void gen11_dsi_enable(struct intel_encoder *encoder,
+				 const struct intel_crtc_state *pipe_config,
+				 const struct drm_connector_state *conn_state)
+{
+	struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
 
 	/* step6d: enable dsi transcoder */
 	gen11_dsi_enable_transcoder(encoder);
@@ -1727,6 +1732,7 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
 
 	encoder->pre_pll_enable = gen11_dsi_pre_pll_enable;
 	encoder->pre_enable = gen11_dsi_pre_enable;
+	encoder->enable = gen11_dsi_enable;
 	encoder->disable = gen11_dsi_disable;
 	encoder->post_disable = gen11_dsi_post_disable;
 	encoder->port = port;
-- 
2.21.0.5.gaeb582a

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             reply	other threads:[~2020-01-27 11:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-27 11:16 Vandita Kulkarni [this message]
2020-01-27 12:03 ` [Intel-gfx] [PATCH] drm/i915/dsi: Enable dsi as part of encoder->enable Jani Nikula
2020-01-28 14:38   ` Kulkarni, Vandita
2020-01-28 16:41     ` Jani Nikula
2020-01-27 22:32 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
2020-01-27 22:57 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-01-28 20:00 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork

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