From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v5] drm: add fourcc codes for 16bit R and RG Date: Wed, 4 Jan 2017 20:28:59 +0200 Message-ID: <20170104182859.GM31595@intel.com> References: <20170104180442.GA336@imgtec.com> <20170104182409.3255-1-fernetmenta@kodi.tv> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20170104182409.3255-1-fernetmenta@kodi.tv> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Rainer Hochecker Cc: ben@bwidawsk.net, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, fernetmenta@online.de List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCBKYW4gMDQsIDIwMTcgYXQgMDc6MjQ6MDlQTSArMDEwMCwgUmFpbmVyIEhvY2hlY2tl ciB3cm90ZToKPiBGcm9tOiBSYWluZXIgSG9jaGVja2VyIDxmZXJuZXRtZW50YUBvbmxpbmUuZGU+ Cj4gCj4gVGhhbmtzIGZvciBiZWFyaW5nIHdpdGggbWUuIE15IG1sIHNraWxscyBoYXZlIGdyZWF0 bHkgaW1wcm92ZWQgbm93IDopCj4gCj4gdjUgb2YgcGF0Y2g6Cj4gCj4gVGhpcyBhZGRzIGZvdXJj YyBjb2RlcyBmb3IgMTZiaXQgcGxhbmVzIHJlcXVpcmVkIGZvciBEUk0gYnVmZmVyCj4gZXhwb3J0 IHRvIG1lc2EuCj4gCj4gU2lnbmVkLW9mZi1ieTogUmFpbmVyIEhvY2hlY2tlciA8ZmVybmV0bWVu dGFAb25saW5lLmRlPgo+IC0tLQo+ICBpbmNsdWRlL3VhcGkvZHJtL2RybV9mb3VyY2MuaCB8IDcg KysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdp dCBhL2luY2x1ZGUvdWFwaS9kcm0vZHJtX2ZvdXJjYy5oIGIvaW5jbHVkZS91YXBpL2RybS9kcm1f Zm91cmNjLmgKPiBpbmRleCBhNTg5MGJmLi5lN2Y2YmNkIDEwMDY0NAo+IC0tLSBhL2luY2x1ZGUv dWFwaS9kcm0vZHJtX2ZvdXJjYy5oCj4gKysrIGIvaW5jbHVkZS91YXBpL2RybS9kcm1fZm91cmNj LmgKPiBAQCAtNDEsMTAgKzQxLDE3IEBAIGV4dGVybiAiQyIgewo+ICAvKiA4IGJwcCBSZWQgKi8K PiAgI2RlZmluZSBEUk1fRk9STUFUX1I4CQlmb3VyY2NfY29kZSgnUicsICc4JywgJyAnLCAnICcp IC8qIFs3OjBdIFIgKi8KPiAgCj4gKy8qIDE2IGJwcCBSZWQgKi8KPiArI2RlZmluZSBEUk1fRk9S TUFUX1IxNgkJZm91cmNjX2NvZGUoJ1InLCAnMScsICc2JywgJyAnKSAvKiBbMTU6MF0gUiAqLwoK bGl0dGxlIGVuZGlhbgoKPiArCj4gIC8qIDE2IGJwcCBSRyAqLwo+ICAjZGVmaW5lIERSTV9GT1JN QVRfUkc4OAkJZm91cmNjX2NvZGUoJ1InLCAnRycsICc4JywgJzgnKSAvKiBbMTU6MF0gUjpHIDg6 OCBsaXR0bGUgZW5kaWFuICovCj4gICNkZWZpbmUgRFJNX0ZPUk1BVF9HUjg4CQlmb3VyY2NfY29k ZSgnRycsICdSJywgJzgnLCAnOCcpIC8qIFsxNTowXSBHOlIgODo4IGxpdHRsZSBlbmRpYW4gKi8K PiAgCj4gKy8qIDMyIGJwcCBSRyAqLwo+ICsjZGVmaW5lIERSTV9GT1JNQVRfUkcxNjE2CWZvdXJj Y19jb2RlKCdSJywgJ0cnLCAnMycsICcyJykgLyogWzMxOjBdIFI6RyAxNjoxNiBsaXR0bGUgZW5k aWFuICovCj4gKyNkZWZpbmUgRFJNX0ZPUk1BVF9HUjE2MTYJZm91cmNjX2NvZGUoJ0cnLCAnUics ICczJywgJzInKSAvKiBbMzE6MF0gRzpSIDE2OjE2IGxpdHRsZSBlbmRpYW4gKi8KPiArCj4gIC8q IDggYnBwIFJHQiAqLwo+ICAjZGVmaW5lIERSTV9GT1JNQVRfUkdCMzMyCWZvdXJjY19jb2RlKCdS JywgJ0cnLCAnQicsICc4JykgLyogWzc6MF0gUjpHOkIgMzozOjIgKi8KPiAgI2RlZmluZSBEUk1f Rk9STUFUX0JHUjIzMwlmb3VyY2NfY29kZSgnQicsICdHJywgJ1InLCAnOCcpIC8qIFs3OjBdIEI6 RzpSIDI6MzozICovCj4gLS0gCj4gMi45LjMKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RD Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZl bCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758814AbdADS3j (ORCPT ); Wed, 4 Jan 2017 13:29:39 -0500 Received: from mga05.intel.com ([192.55.52.43]:49033 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966112AbdADS3F (ORCPT ); Wed, 4 Jan 2017 13:29:05 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,459,1477983600"; d="scan'208";a="1079191119" Date: Wed, 4 Jan 2017 20:28:59 +0200 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Rainer Hochecker Cc: eric.engestrom@imgtec.com, ben@bwidawsk.net, intel-gfx@lists.freedesktop.org, daniel@ffwll.ch, fernetmenta@online.de, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, jani.nikula@linux.intel.com Subject: Re: [PATCH v5] drm: add fourcc codes for 16bit R and RG Message-ID: <20170104182859.GM31595@intel.com> References: <20170104180442.GA336@imgtec.com> <20170104182409.3255-1-fernetmenta@kodi.tv> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20170104182409.3255-1-fernetmenta@kodi.tv> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 04, 2017 at 07:24:09PM +0100, Rainer Hochecker wrote: > From: Rainer Hochecker > > Thanks for bearing with me. My ml skills have greatly improved now :) > > v5 of patch: > > This adds fourcc codes for 16bit planes required for DRM buffer > export to mesa. > > Signed-off-by: Rainer Hochecker > --- > include/uapi/drm/drm_fourcc.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h > index a5890bf..e7f6bcd 100644 > --- a/include/uapi/drm/drm_fourcc.h > +++ b/include/uapi/drm/drm_fourcc.h > @@ -41,10 +41,17 @@ extern "C" { > /* 8 bpp Red */ > #define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */ > > +/* 16 bpp Red */ > +#define DRM_FORMAT_R16 fourcc_code('R', '1', '6', ' ') /* [15:0] R */ little endian > + > /* 16 bpp RG */ > #define DRM_FORMAT_RG88 fourcc_code('R', 'G', '8', '8') /* [15:0] R:G 8:8 little endian */ > #define DRM_FORMAT_GR88 fourcc_code('G', 'R', '8', '8') /* [15:0] G:R 8:8 little endian */ > > +/* 32 bpp RG */ > +#define DRM_FORMAT_RG1616 fourcc_code('R', 'G', '3', '2') /* [31:0] R:G 16:16 little endian */ > +#define DRM_FORMAT_GR1616 fourcc_code('G', 'R', '3', '2') /* [31:0] G:R 16:16 little endian */ > + > /* 8 bpp RGB */ > #define DRM_FORMAT_RGB332 fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */ > #define DRM_FORMAT_BGR233 fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */ > -- > 2.9.3 -- Ville Syrjälä Intel OTC