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Merge branch 'msm-fixes-4.11-rc6' of git://people.freedesktop.org/~robclark/linux into drm-fixes
misc msm fixes. * 'msm-fixes-4.11-rc6' of git://people.freedesktop.org/~robclark/linux: drm/msm: Make sure to detach the MMU during GPU cleanup drm/msm/hdmi: redefinitions of macros not required drm/msm/mdp5: Update SSPP_MAX value drm/msm/dsi: Fix bug in dsi_mgr_phy_enable drm/msm: Don't allow zero sized buffer objects drm/msm: Fix wrong pointer check in a5xx_destroy drm/msm: adreno: fix build error without debugfs
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commit
130e35e4bb
@ -1,4 +1,4 @@
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/* Copyright (c) 2016 The Linux Foundation. All rights reserved.
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/* Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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@ -534,7 +534,7 @@ static void a5xx_destroy(struct msm_gpu *gpu)
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}
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if (a5xx_gpu->gpmu_bo) {
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if (a5xx_gpu->gpmu_bo)
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if (a5xx_gpu->gpmu_iova)
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msm_gem_put_iova(a5xx_gpu->gpmu_bo, gpu->id);
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drm_gem_object_unreference_unlocked(a5xx_gpu->gpmu_bo);
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}
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@ -860,7 +860,9 @@ static const struct adreno_gpu_funcs funcs = {
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.idle = a5xx_idle,
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.irq = a5xx_irq,
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.destroy = a5xx_destroy,
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#ifdef CONFIG_DEBUG_FS
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.show = a5xx_show,
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#endif
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},
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.get_timestamp = a5xx_get_timestamp,
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};
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@ -418,18 +418,27 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
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return 0;
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}
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void adreno_gpu_cleanup(struct adreno_gpu *gpu)
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void adreno_gpu_cleanup(struct adreno_gpu *adreno_gpu)
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{
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if (gpu->memptrs_bo) {
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if (gpu->memptrs)
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msm_gem_put_vaddr(gpu->memptrs_bo);
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struct msm_gpu *gpu = &adreno_gpu->base;
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if (gpu->memptrs_iova)
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msm_gem_put_iova(gpu->memptrs_bo, gpu->base.id);
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if (adreno_gpu->memptrs_bo) {
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if (adreno_gpu->memptrs)
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msm_gem_put_vaddr(adreno_gpu->memptrs_bo);
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drm_gem_object_unreference_unlocked(gpu->memptrs_bo);
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if (adreno_gpu->memptrs_iova)
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msm_gem_put_iova(adreno_gpu->memptrs_bo, gpu->id);
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drm_gem_object_unreference_unlocked(adreno_gpu->memptrs_bo);
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}
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release_firmware(adreno_gpu->pm4);
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release_firmware(adreno_gpu->pfp);
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msm_gpu_cleanup(gpu);
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if (gpu->aspace) {
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gpu->aspace->mmu->funcs->detach(gpu->aspace->mmu,
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iommu_ports, ARRAY_SIZE(iommu_ports));
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msm_gem_address_space_destroy(gpu->aspace);
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}
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release_firmware(gpu->pm4);
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release_firmware(gpu->pfp);
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msm_gpu_cleanup(&gpu->base);
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}
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@ -171,7 +171,7 @@ dsi_mgr_phy_enable(int id,
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}
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}
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} else {
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msm_dsi_host_reset_phy(mdsi->host);
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msm_dsi_host_reset_phy(msm_dsi->host);
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ret = enable_phy(msm_dsi, src_pll_id, &shared_timings[id]);
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if (ret)
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return ret;
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@ -18,13 +18,6 @@
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#include <linux/hdmi.h>
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#include "hdmi.h"
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/* Supported HDMI Audio channels */
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#define MSM_HDMI_AUDIO_CHANNEL_2 0
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#define MSM_HDMI_AUDIO_CHANNEL_4 1
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#define MSM_HDMI_AUDIO_CHANNEL_6 2
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#define MSM_HDMI_AUDIO_CHANNEL_8 3
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/* maps MSM_HDMI_AUDIO_CHANNEL_n consts used by audio driver to # of channels: */
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static int nchannels[] = { 2, 4, 6, 8 };
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@ -18,7 +18,8 @@
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#ifndef __MDP5_PIPE_H__
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#define __MDP5_PIPE_H__
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#define SSPP_MAX (SSPP_RGB3 + 1) /* TODO: Add SSPP_MAX in mdp5.xml.h */
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/* TODO: Add SSPP_MAX in mdp5.xml.h */
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#define SSPP_MAX (SSPP_CURSOR1 + 1)
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/* represents a hw pipe, which is dynamically assigned to a plane */
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struct mdp5_hw_pipe {
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@ -812,6 +812,12 @@ struct drm_gem_object *msm_gem_new(struct drm_device *dev,
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size = PAGE_ALIGN(size);
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/* Disallow zero sized objects as they make the underlying
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* infrastructure grumpy
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*/
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if (size == 0)
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return ERR_PTR(-EINVAL);
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ret = msm_gem_new_impl(dev, size, flags, NULL, &obj);
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if (ret)
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goto fail;
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@ -706,9 +706,6 @@ void msm_gpu_cleanup(struct msm_gpu *gpu)
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msm_ringbuffer_destroy(gpu->rb);
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}
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if (gpu->aspace)
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msm_gem_address_space_destroy(gpu->aspace);
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if (gpu->fctx)
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msm_fence_context_free(gpu->fctx);
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}
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