drm/dp: Add DP phy test pattern DPCD bit definitions

Message ID	20190321224221.21975-1-clinton.a.taylor@intel.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <dri-devel-bounces@lists.freedesktop.org> From: clinton.a.taylor@intel.com To: dri-devel@lists.freedesktop.org Subject: [PATCH] drm/dp: Add DP phy test pattern DPCD bit definitions Date: Thu, 21 Mar 2019 15:42:21 -0700 Message-Id: <20190321224221.21975-1-clinton.a.taylor@intel.com> MIME-Version: 1.0 Precedence: list Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
Series	drm/dp: Add DP phy test pattern DPCD bit definitions \| expand drm/dp: Add DP phy test pattern DPCD bit definitions

> -----Original Message----- > From: Taylor, Clinton A > Sent: Thursday, March 21, 2019 3:42 PM > To: dri-devel@lists.freedesktop.org > Cc: Taylor, Clinton A <clinton.a.taylor@intel.com> > Subject: [PATCH] drm/dp: Add DP phy test pattern DPCD bit definitions > > From: Clinton Taylor <Clinton.A.Taylor@intel.com> > > Added PHY_TEST_PATTERN_SEL bit definitions for DPCD 00248h and HBR2_COMPLIANCE_SCRAMBLER_RESET DPCD definition. > > Signed-off-by: Clinton Taylor <Clinton.A.Taylor@intel.com> Reviewed-by: Abhay Kumar <abhay.kumar@intel.com> > --- > include/drm/drm_dp_helper.h | 17 +++++++++++++++-- > 1 file changed, 15 insertions(+), 2 deletions(-) > > diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 97ce790a5b5a..d22e293e457c 100644 > --- a/include/drm/drm_dp_helper.h > +++ b/include/drm/drm_dp_helper.h > @@ -564,8 +564,10 @@ > # define DP_TEST_LINK_AUDIO_DISABLED_VIDEO (1 << 6) /* DPCD >= 1.2 */ > > #define DP_TEST_LINK_RATE 0x219 > -# define DP_LINK_RATE_162 (0x6) > -# define DP_LINK_RATE_27 (0xa) > +# define DP_TEST_LINK_RATE_162 0x6 > +# define DP_TEST_LINK_RATE_27 0xa > +# define DP_TEST_LINK_RATE_54 0x14 > +# define DP_TEST_LINK_RATE_81 0x1e > > #define DP_TEST_LANE_COUNT 0x220 > > @@ -640,6 +642,17 @@ > # define DP_TEST_COUNT_MASK 0xf > > #define DP_TEST_PHY_PATTERN 0x248 > +# define DP_TEST_PHY_PATTERN_NONE 0 > +# define DP_TEST_PHY_PATTERN_D10_2 1 > +# define DP_TEST_PHY_PATTERN_ERROR_COUNT 2 > +# define DP_TEST_PHY_PATTERN_PRBS7 3 > +# define DP_TEST_PHY_PATTERN_80BIT_CUSTOM 4 > +# define DP_TEST_PHY_PATTERN_CP2520_1 5 /* was HBR2 Compliance */ > +# define DP_TEST_PHY_PATTERN_CP2520_2 6 /* DP 1.4 */ > +# define DP_TEST_PHY_PATTERN_CP2520_3 7 /* DP 1.4 TPS4 */ > + > +#define DP_TEST_HBR2_SCRAMBLER_RESET 0x24A > + > #define DP_TEST_80BIT_CUSTOM_PATTERN_7_0 0x250 > #define DP_TEST_80BIT_CUSTOM_PATTERN_15_8 0x251 > #define DP_TEST_80BIT_CUSTOM_PATTERN_23_16 0x252 > -- > 2.19.1 > <html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <br> <blockquote cite="mid:07B20DB26D79E148B5B4241D21181A4CC08B9335@ORSMSX115.amr.corp.intel.com" type="cite"> <pre wrap=""> -----Original Message----- From: Taylor, Clinton A Sent: Thursday, March 21, 2019 3:42 PM To: <a class="moz-txt-link-abbreviated" href="mailto:dri-devel@lists.freedesktop.org">dri-devel@lists.freedesktop.org</a> Cc: Taylor, Clinton A <a class="moz-txt-link-rfc2396E" href="mailto:clinton.a.taylor@intel.com"><clinton.a.taylor@intel.com></a> Subject: [PATCH] drm/dp: Add DP phy test pattern DPCD bit definitions From: Clinton Taylor <a class="moz-txt-link-rfc2396E" href="mailto:Clinton.A.Taylor@intel.com"><Clinton.A.Taylor@intel.com></a> Added PHY_TEST_PATTERN_SEL bit definitions for DPCD 00248h and HBR2_COMPLIANCE_SCRAMBLER_RESET DPCD definition. Signed-off-by: Clinton Taylor <a class="moz-txt-link-rfc2396E" href="mailto:Clinton.A.Taylor@intel.com"><Clinton.A.Taylor@intel.com></a></pre> </blockquote> <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> <p class="MsoPlainText">Reviewed-by: Abhay Kumar <a class="moz-txt-link-rfc2396E" href="mailto:abhay.kumar@intel.com"><abhay.kumar@intel.com></a><o:p></o:p></p> <meta name="ProgId" content="Word.Document"> <meta name="Generator" content="Microsoft Word 15"> <meta name="Originator" content="Microsoft Word 15"> <link rel="File-List" href="file:///C:%5CUsers%5Cabhaykum%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_filelist.xml">  <link rel="themeData" href="file:///C:%5CUsers%5Cabhaykum%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_themedata.thmx"> <link rel="colorSchemeMapping" href="file:///C:%5CUsers%5Cabhaykum%5CAppData%5CLocal%5CTemp%5Cmsohtmlclip1%5C01%5Cclip_colorschememapping.xml">  <style>  </style> <blockquote cite="mid:07B20DB26D79E148B5B4241D21181A4CC08B9335@ORSMSX115.amr.corp.intel.com" type="cite"> <pre wrap=""> --- include/drm/drm_dp_helper.h | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 97ce790a5b5a..d22e293e457c 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -564,8 +564,10 @@ # define DP_TEST_LINK_AUDIO_DISABLED_VIDEO (1 << 6) /* DPCD >= 1.2 */ #define DP_TEST_LINK_RATE 0x219 -# define DP_LINK_RATE_162 (0x6) -# define DP_LINK_RATE_27 (0xa) +# define DP_TEST_LINK_RATE_162 0x6 +# define DP_TEST_LINK_RATE_27 0xa +# define DP_TEST_LINK_RATE_54 0x14 +# define DP_TEST_LINK_RATE_81 0x1e #define DP_TEST_LANE_COUNT 0x220 @@ -640,6 +642,17 @@ # define DP_TEST_COUNT_MASK 0xf #define DP_TEST_PHY_PATTERN 0x248 +# define DP_TEST_PHY_PATTERN_NONE 0 +# define DP_TEST_PHY_PATTERN_D10_2 1 +# define DP_TEST_PHY_PATTERN_ERROR_COUNT 2 +# define DP_TEST_PHY_PATTERN_PRBS7 3 +# define DP_TEST_PHY_PATTERN_80BIT_CUSTOM 4 +# define DP_TEST_PHY_PATTERN_CP2520_1 5 /* was HBR2 Compliance */ +# define DP_TEST_PHY_PATTERN_CP2520_2 6 /* DP 1.4 */ +# define DP_TEST_PHY_PATTERN_CP2520_3 7 /* DP 1.4 TPS4 */ + +#define DP_TEST_HBR2_SCRAMBLER_RESET 0x24A + #define DP_TEST_80BIT_CUSTOM_PATTERN_7_0 0x250 #define DP_TEST_80BIT_CUSTOM_PATTERN_15_8 0x251 #define DP_TEST_80BIT_CUSTOM_PATTERN_23_16 0x252 -- 2.19.1 </pre> </blockquote> <br> </body> </html>

drm/dp: Add DP phy test pattern DPCD bit definitions

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