diff options
author | Dave Airlie <airlied@redhat.com> | 2016-02-17 04:14:22 (GMT) |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2016-02-17 04:14:22 (GMT) |
commit | e8f051e9d8fe15d71d8d47c0d878d51bf5f864ad (patch) | |
tree | 11aeab7a494850a2fe9b07f93fb852c8d4084281 /drivers/gpu | |
parent | 8ae22cb419ad0bae84d3ed9784c92922fa6343eb (diff) | |
parent | 00780f3b1a10d1be006b920505faf1d02f76f0e4 (diff) | |
download | linux-e8f051e9d8fe15d71d8d47c0d878d51bf5f864ad.tar.xz |
Merge branch 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes
Summary:
- fix compilation warnings on ARM64bit.
- fix mic driver initialization.
. MIC is a part of KMS so it converts it to use component framework
like other KMS drivers did.
- fix wrong driver state and disable clock order on DECON driver.
- fix incorrect use of dma_mmap_attrs function.
* 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
drm/exynos/decon: fix disable clocks order
drm/exynos: fix incorrect cpu address for dma_mmap_attrs()
drm/exynos: exynos5433_decon: fix wrong state in decon_vblank_enable
drm/exynos: exynos5433_decon: fix wrong state assignment in decon_enable
drm/exynos: dsi: restore support for drm bridge
drm/exynos: mic: make all functions static
drm/exynos: mic: convert to component framework
drm/exynos: mic: use devm_clk interface
drm/exynos: fix types for compilation on 64bit architectures
drm/exynos: ipp: fix incorrect format specifiers in debug messages
drm/exynos: depend on ARCH_EXYNOS for DRM_EXYNOS
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/exynos/Kconfig | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 8 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_dsi.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimc.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_g2d.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gsc.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_ipp.c | 32 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_mic.c | 72 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_rotator.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_vidi.c | 8 |
12 files changed, 77 insertions, 63 deletions
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig index 83efca9..f17d392 100644 --- a/drivers/gpu/drm/exynos/Kconfig +++ b/drivers/gpu/drm/exynos/Kconfig @@ -1,6 +1,6 @@ config DRM_EXYNOS tristate "DRM Support for Samsung SoC EXYNOS Series" - depends on OF && DRM && (PLAT_SAMSUNG || ARCH_MULTIPLATFORM) + depends on OF && DRM && (ARCH_S3C64XX || ARCH_EXYNOS || ARCH_MULTIPLATFORM) select DRM_KMS_HELPER select DRM_KMS_FB_HELPER select FB_CFB_FILLRECT diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 1bf6a21..162ab93 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -93,7 +93,7 @@ static int decon_enable_vblank(struct exynos_drm_crtc *crtc) if (test_bit(BIT_SUSPENDED, &ctx->flags)) return -EPERM; - if (test_and_set_bit(BIT_IRQS_ENABLED, &ctx->flags)) { + if (!test_and_set_bit(BIT_IRQS_ENABLED, &ctx->flags)) { val = VIDINTCON0_INTEN; if (ctx->out_type == IFTYPE_I80) val |= VIDINTCON0_FRAMEDONE; @@ -402,8 +402,6 @@ static void decon_enable(struct exynos_drm_crtc *crtc) decon_enable_vblank(ctx->crtc); decon_commit(ctx->crtc); - - set_bit(BIT_SUSPENDED, &ctx->flags); } static void decon_disable(struct exynos_drm_crtc *crtc) @@ -582,9 +580,9 @@ out: static int exynos5433_decon_suspend(struct device *dev) { struct decon_context *ctx = dev_get_drvdata(dev); - int i; + int i = ARRAY_SIZE(decon_clks_name); - for (i = 0; i < ARRAY_SIZE(decon_clks_name); i++) + while (--i >= 0) clk_disable_unprepare(ctx->clks[i]); return 0; diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index e977a81..26e81d19 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -1782,6 +1782,7 @@ static int exynos_dsi_bind(struct device *dev, struct device *master, bridge = of_drm_find_bridge(dsi->bridge_node); if (bridge) { + encoder->bridge = bridge; drm_bridge_attach(drm_dev, bridge); } diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index f6118ba..8baabd8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -50,7 +50,7 @@ static int exynos_drm_fb_mmap(struct fb_info *info, if (vm_size > exynos_gem->size) return -EINVAL; - ret = dma_mmap_attrs(helper->dev->dev, vma, exynos_gem->pages, + ret = dma_mmap_attrs(helper->dev->dev, vma, exynos_gem->cookie, exynos_gem->dma_addr, exynos_gem->size, &exynos_gem->dma_attrs); if (ret < 0) { diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index c747824..8a4f4a0 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -1723,7 +1723,7 @@ static int fimc_probe(struct platform_device *pdev) goto err_put_clk; } - DRM_DEBUG_KMS("id[%d]ippdrv[0x%x]\n", ctx->id, (int)ippdrv); + DRM_DEBUG_KMS("id[%d]ippdrv[%p]\n", ctx->id, ippdrv); spin_lock_init(&ctx->lock); platform_set_drvdata(pdev, ctx); diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index c17efdb..8dfe6e1 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -1166,7 +1166,7 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data, goto err_free_event; } - cmd = (struct drm_exynos_g2d_cmd *)(uint32_t)req->cmd; + cmd = (struct drm_exynos_g2d_cmd *)(unsigned long)req->cmd; if (copy_from_user(cmdlist->data + cmdlist->last, (void __user *)cmd, @@ -1184,7 +1184,8 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data, if (req->cmd_buf_nr) { struct drm_exynos_g2d_cmd *cmd_buf; - cmd_buf = (struct drm_exynos_g2d_cmd *)(uint32_t)req->cmd_buf; + cmd_buf = (struct drm_exynos_g2d_cmd *) + (unsigned long)req->cmd_buf; if (copy_from_user(cmdlist->data + cmdlist->last, (void __user *)cmd_buf, diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index 32358c5..26b5e4b 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -218,7 +218,7 @@ static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev, return ERR_PTR(ret); } - DRM_DEBUG_KMS("created file object = 0x%x\n", (unsigned int)obj->filp); + DRM_DEBUG_KMS("created file object = %p\n", obj->filp); return exynos_gem; } @@ -335,7 +335,7 @@ static int exynos_drm_gem_mmap_buffer(struct exynos_drm_gem *exynos_gem, if (vm_size > exynos_gem->size) return -EINVAL; - ret = dma_mmap_attrs(drm_dev->dev, vma, exynos_gem->pages, + ret = dma_mmap_attrs(drm_dev->dev, vma, exynos_gem->cookie, exynos_gem->dma_addr, exynos_gem->size, &exynos_gem->dma_attrs); if (ret < 0) { diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index 7aecd23..5d20da8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -1723,7 +1723,7 @@ static int gsc_probe(struct platform_device *pdev) return ret; } - DRM_DEBUG_KMS("id[%d]ippdrv[0x%x]\n", ctx->id, (int)ippdrv); + DRM_DEBUG_KMS("id[%d]ippdrv[%p]\n", ctx->id, ippdrv); mutex_init(&ctx->lock); platform_set_drvdata(pdev, ctx); diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c index 67d2423..95eeb91 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c @@ -208,7 +208,7 @@ static struct exynos_drm_ippdrv *ipp_find_drv_by_handle(u32 prop_id) * e.g PAUSE state, queue buf, command control. */ list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) { - DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n", count++, (int)ippdrv); + DRM_DEBUG_KMS("count[%d]ippdrv[%p]\n", count++, ippdrv); mutex_lock(&ippdrv->cmd_lock); list_for_each_entry(c_node, &ippdrv->cmd_list, list) { @@ -388,8 +388,8 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data, } property->prop_id = ret; - DRM_DEBUG_KMS("created prop_id[%d]cmd[%d]ippdrv[0x%x]\n", - property->prop_id, property->cmd, (int)ippdrv); + DRM_DEBUG_KMS("created prop_id[%d]cmd[%d]ippdrv[%p]\n", + property->prop_id, property->cmd, ippdrv); /* stored property information and ippdrv in private data */ c_node->property = *property; @@ -518,7 +518,7 @@ static int ipp_put_mem_node(struct drm_device *drm_dev, { int i; - DRM_DEBUG_KMS("node[0x%x]\n", (int)m_node); + DRM_DEBUG_KMS("node[%p]\n", m_node); if (!m_node) { DRM_ERROR("invalid dequeue node.\n"); @@ -562,7 +562,7 @@ static struct drm_exynos_ipp_mem_node m_node->buf_id = qbuf->buf_id; INIT_LIST_HEAD(&m_node->list); - DRM_DEBUG_KMS("m_node[0x%x]ops_id[%d]\n", (int)m_node, qbuf->ops_id); + DRM_DEBUG_KMS("m_node[%p]ops_id[%d]\n", m_node, qbuf->ops_id); DRM_DEBUG_KMS("prop_id[%d]buf_id[%d]\n", qbuf->prop_id, m_node->buf_id); for_each_ipp_planar(i) { @@ -582,8 +582,8 @@ static struct drm_exynos_ipp_mem_node buf_info->handles[i] = qbuf->handle[i]; buf_info->base[i] = *addr; - DRM_DEBUG_KMS("i[%d]base[0x%x]hd[0x%lx]\n", i, - buf_info->base[i], buf_info->handles[i]); + DRM_DEBUG_KMS("i[%d]base[%pad]hd[0x%lx]\n", i, + &buf_info->base[i], buf_info->handles[i]); } } @@ -664,7 +664,7 @@ static void ipp_put_event(struct drm_exynos_ipp_cmd_node *c_node, mutex_lock(&c_node->event_lock); list_for_each_entry_safe(e, te, &c_node->event_list, base.link) { - DRM_DEBUG_KMS("count[%d]e[0x%x]\n", count++, (int)e); + DRM_DEBUG_KMS("count[%d]e[%p]\n", count++, e); /* * qbuf == NULL condition means all event deletion. @@ -755,7 +755,7 @@ static struct drm_exynos_ipp_mem_node /* find memory node from memory list */ list_for_each_entry(m_node, head, list) { - DRM_DEBUG_KMS("count[%d]m_node[0x%x]\n", count++, (int)m_node); + DRM_DEBUG_KMS("count[%d]m_node[%p]\n", count++, m_node); /* compare buffer id */ if (m_node->buf_id == qbuf->buf_id) @@ -772,7 +772,7 @@ static int ipp_set_mem_node(struct exynos_drm_ippdrv *ippdrv, struct exynos_drm_ipp_ops *ops = NULL; int ret = 0; - DRM_DEBUG_KMS("node[0x%x]\n", (int)m_node); + DRM_DEBUG_KMS("node[%p]\n", m_node); if (!m_node) { DRM_ERROR("invalid queue node.\n"); @@ -1237,7 +1237,7 @@ static int ipp_start_property(struct exynos_drm_ippdrv *ippdrv, m_node = list_first_entry(head, struct drm_exynos_ipp_mem_node, list); - DRM_DEBUG_KMS("m_node[0x%x]\n", (int)m_node); + DRM_DEBUG_KMS("m_node[%p]\n", m_node); ret = ipp_set_mem_node(ippdrv, c_node, m_node); if (ret) { @@ -1610,8 +1610,8 @@ static int ipp_subdrv_probe(struct drm_device *drm_dev, struct device *dev) } ippdrv->prop_list.ipp_id = ret; - DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]ipp_id[%d]\n", - count++, (int)ippdrv, ret); + DRM_DEBUG_KMS("count[%d]ippdrv[%p]ipp_id[%d]\n", + count++, ippdrv, ret); /* store parent device for node */ ippdrv->parent_dev = dev; @@ -1668,7 +1668,7 @@ static int ipp_subdrv_open(struct drm_device *drm_dev, struct device *dev, file_priv->ipp_dev = dev; - DRM_DEBUG_KMS("done priv[0x%x]\n", (int)dev); + DRM_DEBUG_KMS("done priv[%p]\n", dev); return 0; } @@ -1685,8 +1685,8 @@ static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev, mutex_lock(&ippdrv->cmd_lock); list_for_each_entry_safe(c_node, tc_node, &ippdrv->cmd_list, list) { - DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n", - count++, (int)ippdrv); + DRM_DEBUG_KMS("count[%d]ippdrv[%p]\n", + count++, ippdrv); if (c_node->filp == file) { /* diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c index 4eaef36..9869d70 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_mic.c +++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c @@ -18,6 +18,7 @@ #include <linux/of.h> #include <linux/of_graph.h> #include <linux/clk.h> +#include <linux/component.h> #include <drm/drmP.h> #include <linux/mfd/syscon.h> #include <linux/regmap.h> @@ -306,9 +307,9 @@ exit: return ret; } -void mic_disable(struct drm_bridge *bridge) { } +static void mic_disable(struct drm_bridge *bridge) { } -void mic_post_disable(struct drm_bridge *bridge) +static void mic_post_disable(struct drm_bridge *bridge) { struct exynos_mic *mic = bridge->driver_private; int i; @@ -328,7 +329,7 @@ already_disabled: mutex_unlock(&mic_mutex); } -void mic_pre_enable(struct drm_bridge *bridge) +static void mic_pre_enable(struct drm_bridge *bridge) { struct exynos_mic *mic = bridge->driver_private; int ret, i; @@ -371,11 +372,35 @@ already_enabled: mutex_unlock(&mic_mutex); } -void mic_enable(struct drm_bridge *bridge) { } +static void mic_enable(struct drm_bridge *bridge) { } -void mic_destroy(struct drm_bridge *bridge) +static const struct drm_bridge_funcs mic_bridge_funcs = { + .disable = mic_disable, + .post_disable = mic_post_disable, + .pre_enable = mic_pre_enable, + .enable = mic_enable, +}; + +static int exynos_mic_bind(struct device *dev, struct device *master, + void *data) { - struct exynos_mic *mic = bridge->driver_private; + struct exynos_mic *mic = dev_get_drvdata(dev); + int ret; + + mic->bridge.funcs = &mic_bridge_funcs; + mic->bridge.of_node = dev->of_node; + mic->bridge.driver_private = mic; + ret = drm_bridge_add(&mic->bridge); + if (ret) + DRM_ERROR("mic: Failed to add MIC to the global bridge list\n"); + + return ret; +} + +static void exynos_mic_unbind(struct device *dev, struct device *master, + void *data) +{ + struct exynos_mic *mic = dev_get_drvdata(dev); int i; mutex_lock(&mic_mutex); @@ -387,16 +412,16 @@ void mic_destroy(struct drm_bridge *bridge) already_disabled: mutex_unlock(&mic_mutex); + + drm_bridge_remove(&mic->bridge); } -static const struct drm_bridge_funcs mic_bridge_funcs = { - .disable = mic_disable, - .post_disable = mic_post_disable, - .pre_enable = mic_pre_enable, - .enable = mic_enable, +static const struct component_ops exynos_mic_component_ops = { + .bind = exynos_mic_bind, + .unbind = exynos_mic_unbind, }; -int exynos_mic_probe(struct platform_device *pdev) +static int exynos_mic_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct exynos_mic *mic; @@ -435,17 +460,8 @@ int exynos_mic_probe(struct platform_device *pdev) goto err; } - mic->bridge.funcs = &mic_bridge_funcs; - mic->bridge.of_node = dev->of_node; - mic->bridge.driver_private = mic; - ret = drm_bridge_add(&mic->bridge); - if (ret) { - DRM_ERROR("mic: Failed to add MIC to the global bridge list\n"); - goto err; - } - for (i = 0; i < NUM_CLKS; i++) { - mic->clks[i] = of_clk_get_by_name(dev->of_node, clk_names[i]); + mic->clks[i] = devm_clk_get(dev, clk_names[i]); if (IS_ERR(mic->clks[i])) { DRM_ERROR("mic: Failed to get clock (%s)\n", clk_names[i]); @@ -454,7 +470,10 @@ int exynos_mic_probe(struct platform_device *pdev) } } + platform_set_drvdata(pdev, mic); + DRM_DEBUG_KMS("MIC has been probed\n"); + return component_add(dev, &exynos_mic_component_ops); err: return ret; @@ -462,14 +481,7 @@ err: static int exynos_mic_remove(struct platform_device *pdev) { - struct exynos_mic *mic = platform_get_drvdata(pdev); - int i; - - drm_bridge_remove(&mic->bridge); - - for (i = NUM_CLKS - 1; i > -1; i--) - clk_put(mic->clks[i]); - + component_del(&pdev->dev, &exynos_mic_component_ops); return 0; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c index bea0f78..ce59f44 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c +++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c @@ -754,7 +754,7 @@ static int rotator_probe(struct platform_device *pdev) goto err_ippdrv_register; } - DRM_DEBUG_KMS("ippdrv[0x%x]\n", (int)ippdrv); + DRM_DEBUG_KMS("ippdrv[%p]\n", ippdrv); platform_set_drvdata(pdev, rot); diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 62ac4e5..b605bd7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -223,7 +223,7 @@ static void vidi_fake_vblank_handler(struct work_struct *work) } } -static int vidi_show_connection(struct device *dev, +static ssize_t vidi_show_connection(struct device *dev, struct device_attribute *attr, char *buf) { struct vidi_context *ctx = dev_get_drvdata(dev); @@ -238,7 +238,7 @@ static int vidi_show_connection(struct device *dev, return rc; } -static int vidi_store_connection(struct device *dev, +static ssize_t vidi_store_connection(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { @@ -294,7 +294,9 @@ int vidi_connection_ioctl(struct drm_device *drm_dev, void *data, } if (vidi->connection) { - struct edid *raw_edid = (struct edid *)(uint32_t)vidi->edid; + struct edid *raw_edid; + + raw_edid = (struct edid *)(unsigned long)vidi->edid; if (!drm_edid_is_valid(raw_edid)) { DRM_DEBUG_KMS("edid data is invalid.\n"); return -EINVAL; |