Re: [Intel-gfx] [PATCH 3/4] drm/dp: add DPCD definitions from eDP 1.2

From: Daniel Vetter <daniel@ffwll.ch>
To: sonika <sonika.jindal@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>,
	"intel-gfx@lists.freedesktop.org"
	<intel-gfx@lists.freedesktop.org>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>
Subject: Re: [Intel-gfx] [PATCH 3/4] drm/dp: add DPCD definitions from eDP 1.2
Date: Thu, 26 Feb 2015 14:23:30 +0100	[thread overview]
Message-ID: <20150226132330.GL24485@phenom.ffwll.local> (raw)
In-Reply-To: <54EEEC91.9070405@intel.com>

On Thu, Feb 26, 2015 at 03:21:13PM +0530, sonika wrote:
> 
> On Wednesday 25 February 2015 06:16 PM, Jani Nikula wrote:
> >Mostly display control related DPCD addresses.
> >
> >Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> >---
> >  include/drm/drm_dp_helper.h | 32 ++++++++++++++++++++++++++++++++
> >  1 file changed, 32 insertions(+)
> >
> >diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
> >index 209c5b91b0e8..cc96024e8776 100644
> >--- a/include/drm/drm_dp_helper.h
> >+++ b/include/drm/drm_dp_helper.h
> >@@ -426,6 +426,38 @@
> >  #define DP_EDP_DPCD_REV			    0x700    /* eDP 1.2 */
> >+#define DP_EDP_GENERAL_CAP_1		    0x701
> >+
> >+#define DP_EDP_BACKLIGHT_ADJUSTMENT_CAP     0x702
> >+
> >+#define DP_EDP_GENERAL_CAP_2		    0x703
> >+
> >+#define DP_EDP_DISPLAY_CONTROL_REGISTER     0x720
> >+
> >+#define DP_EDP_BACKLIGHT_MODE_SET_REGISTER  0x721
> >+
> >+#define DP_EDP_BACKLIGHT_BRIGHTNESS_MSB     0x722
> >+#define DP_EDP_BACKLIGHT_BRIGHTNESS_LSB     0x723
> >+
> >+#define DP_EDP_PWMGEN_BIT_COUNT             0x724
> >+#define DP_EDP_PWMGEN_BIT_COUNT_CAP_MIN     0x725
> >+#define DP_EDP_PWMGEN_BIT_COUNT_CAP_MAX     0x726
> >+
> >+#define DP_EDP_BACKLIGHT_CONTROL_STATUS     0x727
> >+
> >+#define DP_EDP_BACKLIGHT_FREQ_SET           0x728
> >+
> >+#define DP_EDP_BACKLIGHT_FREQ_CAP_MIN_MSB   0x72a
> >+#define DP_EDP_BACKLIGHT_FREQ_CAP_MIN_MID   0x72b
> >+#define DP_EDP_BACKLIGHT_FREQ_CAP_MIN_LSB   0x72c
> >+
> >+#define DP_EDP_BACKLIGHT_FREQ_CAP_MAX_MSB   0x72d
> >+#define DP_EDP_BACKLIGHT_FREQ_CAP_MAX_MID   0x72e
> >+#define DP_EDP_BACKLIGHT_FREQ_CAP_MAX_LSB   0x72f
> >+
> >+#define DP_EDP_DBC_MINIMUM_BRIGHTNESS_SET   0x732
> >+#define DP_EDP_DBC_MAXIMUM_BRIGHTNESS_SET   0x733
> >+
> >  #define DP_SIDEBAND_MSG_DOWN_REQ_BASE	    0x1000   /* 1.2 MST */
> >  #define DP_SIDEBAND_MSG_UP_REP_BASE	    0x1200   /* 1.2 MST */
> >  #define DP_SIDEBAND_MSG_DOWN_REP_BASE	    0x1400   /* 1.2 MST */
> Checked against edp1.3 spec.
> 
> Reviewed-by: Sonika Jindal <sonika.jindal@intel.com>

Merged this and patch 1 to drm-misc.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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