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From: Ramalingam C <ramalingam.c@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@intel.com
Subject: [PATCH 3/3] drm/i915: Updating the CPU_TRANSCODER for BXT DSI
Date: Thu, 11 Feb 2016 20:35:42 +0530	[thread overview]
Message-ID: <1455203142-10894-1-git-send-email-ramalingam.c@intel.com> (raw)
In-Reply-To: <1455203007-10850-1-git-send-email-ramalingam.c@intel.com>

In case of BXT DSI we are updating the CPU_TRANSCODER
with appropriate value.

Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h      |    2 ++
 drivers/gpu/drm/i915/intel_display.c |    5 +++++
 2 files changed, 7 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 65a2cd0..ef4b376 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -122,6 +122,8 @@ enum transcoder {
 	TRANSCODER_B,
 	TRANSCODER_C,
 	TRANSCODER_EDP,
+	TRANSCODER_MIPI_A,
+	TRANSCODER_MIPI_C,
 	I915_MAX_TRANSCODERS
 };
 #define transcoder_name(t) ((t) + 'A')
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e47a75c..9715056 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -7851,6 +7851,11 @@ static void intel_get_dsi_pipe_timings(struct intel_crtc *crtc,
 				enc_to_intel_dsi(&encoder->base);
 			pipe_config->pipe_bpp =
 				dsi_pixel_format_bpp(intel_dsi->pixel_format);
+
+			if (intel_dsi->ports & (1 << PORT_A))
+				pipe_config->cpu_transcoder = TRANSCODER_MIPI_A;
+			else
+				pipe_config->cpu_transcoder = TRANSCODER_MIPI_C;
 		}
 	}
 
-- 
1.7.9.5

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  reply	other threads:[~2016-02-11 15:13 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-02 17:54 [PATCH 1/2] drm/i915/BXT: Fixed COS blanking issue Ramalingam C
2016-02-02 17:54 ` [PATCH 2/2] drm/i915/dsi: Add audio reference in dsi encoder Ramalingam C
2016-02-03  1:52   ` Thulasimani, Sivakumar
2016-02-03  8:57   ` Jani Nikula
2016-02-03  9:24     ` Ramalingam C
2016-02-03 10:01       ` Jani Nikula
2016-02-19  9:23         ` Jani Nikula
2016-02-19  9:31           ` Ramalingam C
2016-02-02 18:23 ` [PATCH 1/2] drm/i915/BXT: Fixed COS blanking issue kbuild test robot
2016-02-02 18:38 ` kbuild test robot
2016-02-03  1:49 ` Thulasimani, Sivakumar
2016-02-03 12:20   ` Ramalingam C
2016-02-03  8:02 ` ✗ Fi.CI.BAT: failure for series starting with [1/2] " Patchwork
2016-02-03  9:44 ` [PATCH 1/2] " Jani Nikula
2016-02-03 12:18   ` Ramalingam C
2016-02-03 12:27   ` [PATCH 1/2] drm/i915: Using the bpp value wrt the pixel format Ramalingam C
2016-02-03 12:27     ` [PATCH 2/2] drm/i915/BXT: Fixed COS blanking issue Ramalingam C
2016-02-04 13:54       ` Jani Nikula
2016-02-11 14:49         ` Ramalingam C
2016-02-11 14:59           ` [PATCH 2/3 V3] " Ramalingam C
2016-02-19  9:16             ` Jani Nikula
2016-02-04 13:13     ` [PATCH 1/2] drm/i915: Using the bpp value wrt the pixel format Jani Nikula
2016-02-11 15:00       ` Ramalingam C
2016-02-11 15:03         ` [PATCH 1/3 V2] " Ramalingam C
2016-02-11 15:05           ` Ramalingam C [this message]
2016-02-19  9:07             ` [PATCH 3/3] drm/i915: Updating the CPU_TRANSCODER for BXT DSI Jani Nikula
2016-02-23 14:31               ` Ramalingam C
2016-02-19  8:50           ` [PATCH 1/3 V2] drm/i915: Using the bpp value wrt the pixel format Jani Nikula
2016-02-19 12:50             ` Mika Kahola
2016-02-19 13:08               ` Jani Nikula
2016-02-15 16:28   ` [PATCH 1/2] drm/i915/BXT: Fixed COS blanking issue Daniel Vetter
2016-02-03 13:12 ` ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915: Using the bpp value wrt the pixel format (rev2) Patchwork
2016-02-15 16:24 ` [PATCH 1/2] drm/i915/BXT: Fixed COS blanking issue Daniel Vetter

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