Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752685AbaKLLio (ORCPT ); Wed, 12 Nov 2014 06:38:44 -0500 Received: from mail-wi0-f180.google.com ([209.85.212.180]:65139 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752462AbaKLLim (ORCPT ); Wed, 12 Nov 2014 06:38:42 -0500 From: Daniel Thompson To: David Airlie Cc: Daniel Thompson , dri-devel@lists.freedesktop.org, Rob Clark , Benjamin Gaignard , linux-kernel@vger.kernel.org, patches@linaro.org, linaro-kernel@lists.linaro.org, John Stultz , Sumit Semwal Subject: [PATCH v2 v3.18-rc4 2/4] drm: prime: Document gem_prime_mmap Date: Wed, 12 Nov 2014 11:38:13 +0000 Message-Id: <1415792295-2466-3-git-send-email-daniel.thompson@linaro.org> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1415792295-2466-1-git-send-email-daniel.thompson@linaro.org> References: <1415639805-17477-1-git-send-email-daniel.thompson@linaro.org> <1415792295-2466-1-git-send-email-daniel.thompson@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org gem_prime_map is not currently described in the DRM manual, lets document it. Signed-off-by: Daniel Thompson --- drivers/gpu/drm/drm_prime.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 8467b17c8053..5d00c8726133 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -309,7 +309,7 @@ static const struct dma_buf_ops drm_gem_prime_dmabuf_ops = { * Drivers can implement @gem_prime_export and @gem_prime_import in terms of * simpler APIs by using the helper functions @drm_gem_prime_export and * @drm_gem_prime_import. These functions implement dma-buf support in terms of - * five lower-level driver callbacks: + * six lower-level driver callbacks: * * Export callbacks: * @@ -321,6 +321,8 @@ static const struct dma_buf_ops drm_gem_prime_dmabuf_ops = { * * - @gem_prime_vunmap: vunmap a buffer exported by your driver * + * - @gem_prime_mmap (optional): mmap a buffer exported by your driver + * * Import callback: * * - @gem_prime_import_sg_table (import): produce a GEM object from another -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/