From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:31686 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753699Ab0KMDaN (ORCPT ); Fri, 12 Nov 2010 22:30:13 -0500 From: Stepan Moskovchenko Subject: [PATCH 05/14] msm: iommu: Revise GFX2D0 IOMMU contexts and M2V mappings Date: Fri, 12 Nov 2010 19:29:51 -0800 Message-Id: <1289619000-13167-6-git-send-email-stepanm@codeaurora.org> In-Reply-To: <1289619000-13167-1-git-send-email-stepanm@codeaurora.org> References: <1289619000-13167-1-git-send-email-stepanm@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org List-ID: To: dwalker@codeaurora.org Cc: davidb@codeaurora.org, bryanh@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stepan Moskovchenko Update the platform data for the 2D core's IOMMU based on the revised usage model. Merge the two contexts and their M2VCBMT mappings, adding the previously-missing mappings to the newly-formed context. Signed-off-by: Stepan Moskovchenko --- arch/arm/mach-msm/devices-msm8x60-iommu.c | 28 ++++++---------------------- 1 files changed, 6 insertions(+), 22 deletions(-) diff --git a/arch/arm/mach-msm/devices-msm8x60-iommu.c b/arch/arm/mach-msm/devices-msm8x60-iommu.c index 22d0c7c..8cccb26 100644 --- a/arch/arm/mach-msm/devices-msm8x60-iommu.c +++ b/arch/arm/mach-msm/devices-msm8x60-iommu.c @@ -532,16 +532,10 @@ static struct msm_iommu_ctx_dev gfx3d_priv_ctx = { 31, -1} }; -static struct msm_iommu_ctx_dev gfx2d0_pixv1_ctx = { - .name = "gfx2d0_pixv1_smmu", +static struct msm_iommu_ctx_dev gfx2d0_2d0_ctx = { + .name = "gfx2d0_2d0", .num = 0, - .mids = {0, 3, 4, -1} -}; - -static struct msm_iommu_ctx_dev gfx2d0_texv3_ctx = { - .name = "gfx2d0_texv3_smmu", - .num = 1, - .mids = {1, 6, 7, -1} + .mids = {0, 1, 2, 3, 4, 5, 6, 7, -1} }; static struct platform_device msm_device_jpegd_src_ctx = { @@ -696,7 +690,7 @@ static struct platform_device msm_device_gfx3d_priv_ctx = { }, }; -static struct platform_device msm_device_gfx2d0_pixv1_ctx = { +static struct platform_device msm_device_gfx2d0_2d0_ctx = { .name = "msm_iommu_ctx", .id = 19, .dev = { @@ -704,14 +698,6 @@ static struct platform_device msm_device_gfx2d0_pixv1_ctx = { }, }; -static struct platform_device msm_device_gfx2d0_texv3_ctx = { - .name = "msm_iommu_ctx", - .id = 20, - .dev = { - .parent = &msm_device_iommu_gfx2d0.dev, - }, -}; - static struct platform_device *msm_iommu_devs[] = { &msm_device_iommu_jpegd, &msm_device_iommu_vpe, @@ -760,8 +746,7 @@ static struct platform_device *msm_iommu_ctx_devs[] = { &msm_device_vcodec_b_mm2_ctx, &msm_device_gfx3d_user_ctx, &msm_device_gfx3d_priv_ctx, - &msm_device_gfx2d0_pixv1_ctx, - &msm_device_gfx2d0_texv3_ctx, + &msm_device_gfx2d0_2d0_ctx, }; static struct msm_iommu_ctx_dev *msm_iommu_ctx_data[] = { @@ -784,8 +769,7 @@ static struct msm_iommu_ctx_dev *msm_iommu_ctx_data[] = { &vcodec_b_mm2_ctx, &gfx3d_user_ctx, &gfx3d_priv_ctx, - &gfx2d0_pixv1_ctx, - &gfx2d0_texv3_ctx, + &gfx2d0_2d0_ctx, }; static int msm8x60_iommu_init(void) -- 1.7.0.2 Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. From mboxrd@z Thu Jan 1 00:00:00 1970 From: stepanm@codeaurora.org (Stepan Moskovchenko) Date: Fri, 12 Nov 2010 19:29:51 -0800 Subject: [PATCH 05/14] msm: iommu: Revise GFX2D0 IOMMU contexts and M2V mappings In-Reply-To: <1289619000-13167-1-git-send-email-stepanm@codeaurora.org> References: <1289619000-13167-1-git-send-email-stepanm@codeaurora.org> Message-ID: <1289619000-13167-6-git-send-email-stepanm@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Update the platform data for the 2D core's IOMMU based on the revised usage model. Merge the two contexts and their M2VCBMT mappings, adding the previously-missing mappings to the newly-formed context. Signed-off-by: Stepan Moskovchenko --- arch/arm/mach-msm/devices-msm8x60-iommu.c | 28 ++++++---------------------- 1 files changed, 6 insertions(+), 22 deletions(-) diff --git a/arch/arm/mach-msm/devices-msm8x60-iommu.c b/arch/arm/mach-msm/devices-msm8x60-iommu.c index 22d0c7c..8cccb26 100644 --- a/arch/arm/mach-msm/devices-msm8x60-iommu.c +++ b/arch/arm/mach-msm/devices-msm8x60-iommu.c @@ -532,16 +532,10 @@ static struct msm_iommu_ctx_dev gfx3d_priv_ctx = { 31, -1} }; -static struct msm_iommu_ctx_dev gfx2d0_pixv1_ctx = { - .name = "gfx2d0_pixv1_smmu", +static struct msm_iommu_ctx_dev gfx2d0_2d0_ctx = { + .name = "gfx2d0_2d0", .num = 0, - .mids = {0, 3, 4, -1} -}; - -static struct msm_iommu_ctx_dev gfx2d0_texv3_ctx = { - .name = "gfx2d0_texv3_smmu", - .num = 1, - .mids = {1, 6, 7, -1} + .mids = {0, 1, 2, 3, 4, 5, 6, 7, -1} }; static struct platform_device msm_device_jpegd_src_ctx = { @@ -696,7 +690,7 @@ static struct platform_device msm_device_gfx3d_priv_ctx = { }, }; -static struct platform_device msm_device_gfx2d0_pixv1_ctx = { +static struct platform_device msm_device_gfx2d0_2d0_ctx = { .name = "msm_iommu_ctx", .id = 19, .dev = { @@ -704,14 +698,6 @@ static struct platform_device msm_device_gfx2d0_pixv1_ctx = { }, }; -static struct platform_device msm_device_gfx2d0_texv3_ctx = { - .name = "msm_iommu_ctx", - .id = 20, - .dev = { - .parent = &msm_device_iommu_gfx2d0.dev, - }, -}; - static struct platform_device *msm_iommu_devs[] = { &msm_device_iommu_jpegd, &msm_device_iommu_vpe, @@ -760,8 +746,7 @@ static struct platform_device *msm_iommu_ctx_devs[] = { &msm_device_vcodec_b_mm2_ctx, &msm_device_gfx3d_user_ctx, &msm_device_gfx3d_priv_ctx, - &msm_device_gfx2d0_pixv1_ctx, - &msm_device_gfx2d0_texv3_ctx, + &msm_device_gfx2d0_2d0_ctx, }; static struct msm_iommu_ctx_dev *msm_iommu_ctx_data[] = { @@ -784,8 +769,7 @@ static struct msm_iommu_ctx_dev *msm_iommu_ctx_data[] = { &vcodec_b_mm2_ctx, &gfx3d_user_ctx, &gfx3d_priv_ctx, - &gfx2d0_pixv1_ctx, - &gfx2d0_texv3_ctx, + &gfx2d0_2d0_ctx, }; static int msm8x60_iommu_init(void) -- 1.7.0.2 Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.