From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hai Li Subject: [PATCH 2/4] drm/msm: Add split display interface Date: Fri, 13 Mar 2015 19:24:16 -0400 Message-ID: <1426289058-6663-3-git-send-email-hali@codeaurora.org> References: <1426289058-6663-1-git-send-email-hali@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1426289058-6663-1-git-send-email-hali@codeaurora.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org VGhpcyBjaGFuZ2UgaXMgdG8gYWRkIGFuIGludGVyZmFjZSB0byBNRFAgZm9yIGNvbm5lY3RvciBk ZXZpY2VzCnNldHRpbmcgc3BsaXQgZGlzcGxheSBpbmZvcm1hdGlvbi4KClNpZ25lZC1vZmYtYnk6 IEhhaSBMaSA8aGFsaUBjb2RlYXVyb3JhLm9yZz4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vbXNtL21z bV9rbXMuaCB8IDQgKysrKwogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKQoKZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2ttcy5oIGIvZHJpdmVycy9ncHUvZHJtL21z bS9tc21fa21zLmgKaW5kZXggM2E3OGNiNC4uYTlmMTdiZCAxMDA2NDQKLS0tIGEvZHJpdmVycy9n cHUvZHJtL21zbS9tc21fa21zLmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL21zbS9tc21fa21zLmgK QEAgLTQ3LDYgKzQ3LDEwIEBAIHN0cnVjdCBtc21fa21zX2Z1bmNzIHsKIAljb25zdCBzdHJ1Y3Qg bXNtX2Zvcm1hdCAqKCpnZXRfZm9ybWF0KShzdHJ1Y3QgbXNtX2ttcyAqa21zLCB1aW50MzJfdCBm b3JtYXQpOwogCWxvbmcgKCpyb3VuZF9waXhjbGspKHN0cnVjdCBtc21fa21zICprbXMsIHVuc2ln bmVkIGxvbmcgcmF0ZSwKIAkJCXN0cnVjdCBkcm1fZW5jb2RlciAqZW5jb2Rlcik7CisJaW50ICgq c2V0X3NwbGl0X2Rpc3BsYXkpKHN0cnVjdCBtc21fa21zICprbXMsCisJCQlzdHJ1Y3QgZHJtX2Vu Y29kZXIgKmVuY29kZXIsCisJCQlzdHJ1Y3QgZHJtX2VuY29kZXIgKnNsYXZlX2VuY29kZXIsCisJ CQlib29sIGlzX2NtZF9tb2RlKTsKIAkvKiBjbGVhbnVwOiAqLwogCXZvaWQgKCpwcmVjbG9zZSko c3RydWN0IG1zbV9rbXMgKmttcywgc3RydWN0IGRybV9maWxlICpmaWxlKTsKIAl2b2lkICgqZGVz dHJveSkoc3RydWN0IG1zbV9rbXMgKmttcyk7Ci0tIApUaGUgUXVhbGNvbW0gSW5ub3ZhdGlvbiBD ZW50ZXIsIEluYy4gaXMgYSBtZW1iZXIgb2YgdGhlIENvZGUgQXVyb3JhIEZvcnVtLApob3N0ZWQg YnkgVGhlIExpbnV4IEZvdW5kYXRpb24KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vZHJpLWRldmVsCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756838AbbCMXZA (ORCPT ); Fri, 13 Mar 2015 19:25:00 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:45689 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755399AbbCMXYx (ORCPT ); Fri, 13 Mar 2015 19:24:53 -0400 From: Hai Li To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robdclark@gmail.com, Hai Li Subject: [PATCH 2/4] drm/msm: Add split display interface Date: Fri, 13 Mar 2015 19:24:16 -0400 Message-Id: <1426289058-6663-3-git-send-email-hali@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1426289058-6663-1-git-send-email-hali@codeaurora.org> References: <1426289058-6663-1-git-send-email-hali@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This change is to add an interface to MDP for connector devices setting split display information. Signed-off-by: Hai Li --- drivers/gpu/drm/msm/msm_kms.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h index 3a78cb4..a9f17bd 100644 --- a/drivers/gpu/drm/msm/msm_kms.h +++ b/drivers/gpu/drm/msm/msm_kms.h @@ -47,6 +47,10 @@ struct msm_kms_funcs { const struct msm_format *(*get_format)(struct msm_kms *kms, uint32_t format); long (*round_pixclk)(struct msm_kms *kms, unsigned long rate, struct drm_encoder *encoder); + int (*set_split_display)(struct msm_kms *kms, + struct drm_encoder *encoder, + struct drm_encoder *slave_encoder, + bool is_cmd_mode); /* cleanup: */ void (*preclose)(struct msm_kms *kms, struct drm_file *file); void (*destroy)(struct msm_kms *kms); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation