diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-02 15:04:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-02 15:04:15 -0700 |
| commit | faa392181a0bd42c5478175cef601adeecdc91b6 (patch) | |
| tree | e020e1142e34786676d0cd40f539bccdbb66099e /drivers/gpu/drm/tidss | |
| parent | cfa3b8068b09f25037146bfd5eed041b78878bee (diff) | |
| parent | 9ca1f474cea0edc14a1d7ec933e5472c0ff115d3 (diff) | |
| download | linux-faa392181a0bd42c5478175cef601adeecdc91b6.tar.gz linux-faa392181a0bd42c5478175cef601adeecdc91b6.tar.bz2 linux-faa392181a0bd42c5478175cef601adeecdc91b6.zip | |
Merge tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"Highlights:
- Core DRM had a lot of refactoring around managed drm resources to
make drivers simpler.
- Intel Tigerlake support is on by default
- amdgpu now support p2p PCI buffer sharing and encrypted GPU memory
Details:
core:
- uapi: error out EBUSY when existing master
- uapi: rework SET/DROP MASTER permission handling
- remove drm_pci.h
- drm_pci* are now legacy
- introduced managed DRM resources
- subclassing support for drm_framebuffer
- simple encoder helper
- edid improvements
- vblank + writeback documentation improved
- drm/mm - optimise tree searches
- port drivers to use devm_drm_dev_alloc
dma-buf:
- add flag for p2p buffer support
mst:
- ACT timeout improvements
- remove drm_dp_mst_has_audio
- don't use 2nd TX slot - spec recommends against it
bridge:
- dw-hdmi various improvements
- chrontel ch7033 support
- fix stack issues with old gcc
hdmi:
- add unpack function for drm infoframe
fbdev:
- misc fbdev driver fixes
i915:
- uapi: global sseu pinning
- uapi: OA buffer polling
- uapi: remove generated perf code
- uapi: per-engine default property values in sysfs
- Tigerlake GEN12 enabled.
- Lots of gem refactoring
- Tigerlake enablement patches
- move to drm_device logging
- Icelake gamma HW readout
- push MST link retrain to hotplug work
- bandwidth atomic helpers
- ICL fixes
- RPS/GT refactoring
- Cherryview full-ppgtt support
- i915 locking guidelines documented
- require linear fb stride to be 512 multiple on gen9
- Tigerlake SAGV support
amdgpu:
- uapi: encrypted GPU memory handling
- uapi: add MEM_SYNC IB flag
- p2p dma-buf support
- export VRAM dma-bufs
- FRU chip access support
- RAS/SR-IOV updates
- Powerplay locking fixes
- VCN DPG (powergating) enablement
- GFX10 clockgating fixes
- DC fixes
- GPU reset fixes
- navi SDMA fix
- expose FP16 for modesetting
- DP 1.4 compliance fixes
- gfx10 soft recovery
- Improved Critical Thermal Faults handling
- resizable BAR on gmc10
amdkfd:
- uapi: GWS resource management
- track GPU memory per process
- report PCI domain in topology
radeon:
- safe reg list generator fixes
nouveau:
- HD audio fixes on recent systems
- vGPU detection (fail probe if we're on one, for now)
- Interlaced mode fixes (mostly avoidance on Turing, which doesn't support it)
- SVM improvements/fixes
- NVIDIA format modifier support
- Misc other fixes.
adv7511:
- HDMI SPDIF support
ast:
- allocate crtc state size
- fix double assignment
- fix suspend
bochs:
- drop connector register
cirrus:
- move to tiny drivers.
exynos:
- fix imported dma-buf mapping
- enable runtime PM
- fixes and cleanups
mediatek:
- DPI pin mode swap
- config mipi_tx current/impedance
lima:
- devfreq + cooling device support
- task handling improvements
- runtime PM support
pl111:
- vexpress init improvements
- fix module auto-load
rcar-du:
- DT bindings conversion to YAML
- Planes zpos sanity check and fix
- MAINTAINERS entry for LVDS panel driver
mcde:
- fix return value
mgag200:
- use managed config init
stm:
- read endpoints from DT
vboxvideo:
- use PCI managed functions
- drop WC mtrr
vkms:
- enable cursor by default
rockchip:
- afbc support
virtio:
- various cleanups
qxl:
- fix cursor notify port
hisilicon:
- 128-byte stride alignment fix
sun4i:
- improved format handling"
* tag 'drm-next-2020-06-02' of git://anongit.freedesktop.org/drm/drm: (1401 commits)
drm/amd/display: Fix potential integer wraparound resulting in a hang
drm/amd/display: drop cursor position check in atomic test
drm/amdgpu: fix device attribute node create failed with multi gpu
drm/nouveau: use correct conflicting framebuffer API
drm/vblank: Fix -Wformat compile warnings on some arches
drm/amdgpu: Sync with VM root BO when switching VM to CPU update mode
drm/amd/display: Handle GPU reset for DC block
drm/amdgpu: add apu flags (v2)
drm/amd/powerpay: Disable gfxoff when setting manual mode on picasso and raven
drm/amdgpu: fix pm sysfs node handling (v2)
drm/amdgpu: move gpu_info parsing after common early init
drm/amdgpu: move discovery gfx config fetching
drm/nouveau/dispnv50: fix runtime pm imbalance on error
drm/nouveau: fix runtime pm imbalance on error
drm/nouveau: fix runtime pm imbalance on error
drm/nouveau/debugfs: fix runtime pm imbalance on error
drm/nouveau/nouveau/hmm: fix migrate zero page to GPU
drm/nouveau/nouveau/hmm: fix nouveau_dmem_chunk allocations
drm/nouveau/kms/nv50-: Share DP SST mode_valid() handling with MST
drm/nouveau/kms/nv50-: Move 8BPC limit for MST into nv50_mstc_get_modes()
...
Diffstat (limited to 'drivers/gpu/drm/tidss')
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_crtc.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_dispc.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_dispc.h | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_drv.c | 25 | ||||
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_drv.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_irq.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_kms.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_kms.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/tidss/tidss_plane.c | 6 |
9 files changed, 32 insertions, 70 deletions
diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c index 3221a707e073..89a226912de8 100644 --- a/drivers/gpu/drm/tidss/tidss_crtc.c +++ b/drivers/gpu/drm/tidss/tidss_crtc.c @@ -24,7 +24,7 @@ static void tidss_crtc_finish_page_flip(struct tidss_crtc *tcrtc) { struct drm_device *ddev = tcrtc->crtc.dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); struct drm_pending_vblank_event *event; unsigned long flags; bool busy; @@ -88,7 +88,7 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state) { struct drm_device *ddev = crtc->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); struct dispc_device *dispc = tidss->dispc; struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); u32 hw_videoport = tcrtc->hw_videoport; @@ -165,7 +165,7 @@ static void tidss_crtc_atomic_flush(struct drm_crtc *crtc, { struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); struct drm_device *ddev = crtc->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); unsigned long flags; dev_dbg(ddev->dev, @@ -216,7 +216,7 @@ static void tidss_crtc_atomic_enable(struct drm_crtc *crtc, { struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); struct drm_device *ddev = crtc->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); const struct drm_display_mode *mode = &crtc->state->adjusted_mode; unsigned long flags; int r; @@ -259,7 +259,7 @@ static void tidss_crtc_atomic_disable(struct drm_crtc *crtc, { struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); struct drm_device *ddev = crtc->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); unsigned long flags; dev_dbg(ddev->dev, "%s, event %p\n", __func__, crtc->state->event); @@ -295,7 +295,7 @@ enum drm_mode_status tidss_crtc_mode_valid(struct drm_crtc *crtc, { struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); struct drm_device *ddev = crtc->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); return dispc_vp_mode_valid(tidss->dispc, tcrtc->hw_videoport, mode); } @@ -314,7 +314,7 @@ static const struct drm_crtc_helper_funcs tidss_crtc_helper_funcs = { static int tidss_crtc_enable_vblank(struct drm_crtc *crtc) { struct drm_device *ddev = crtc->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); dev_dbg(ddev->dev, "%s\n", __func__); @@ -328,7 +328,7 @@ static int tidss_crtc_enable_vblank(struct drm_crtc *crtc) static void tidss_crtc_disable_vblank(struct drm_crtc *crtc) { struct drm_device *ddev = crtc->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); dev_dbg(ddev->dev, "%s\n", __func__); diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c index 29f42768e294..629dd06393f6 100644 --- a/drivers/gpu/drm/tidss/tidss_dispc.c +++ b/drivers/gpu/drm/tidss/tidss_dispc.c @@ -181,10 +181,6 @@ const struct dispc_features dispc_am65x_feats = { .vid_name = { "vid", "vidl1" }, .vid_lite = { false, true, }, .vid_order = { 1, 0 }, - - .errata = { - .i2000 = true, - }, }; static const u16 tidss_j721e_common_regs[DISPC_COMMON_REG_TABLE_LEN] = { @@ -2674,12 +2670,9 @@ int dispc_init(struct tidss_device *tidss) return -ENOMEM; num_fourccs = 0; - for (i = 0; i < ARRAY_SIZE(dispc_color_formats); ++i) { - if (feat->errata.i2000 && - dispc_fourcc_is_yuv(dispc_color_formats[i].fourcc)) - continue; + for (i = 0; i < ARRAY_SIZE(dispc_color_formats); ++i) dispc->fourccs[num_fourccs++] = dispc_color_formats[i].fourcc; - } + dispc->num_fourccs = num_fourccs; dispc->tidss = tidss; dispc->dev = dev; diff --git a/drivers/gpu/drm/tidss/tidss_dispc.h b/drivers/gpu/drm/tidss/tidss_dispc.h index a4a68249e44b..902e612ff7ac 100644 --- a/drivers/gpu/drm/tidss/tidss_dispc.h +++ b/drivers/gpu/drm/tidss/tidss_dispc.h @@ -46,10 +46,6 @@ struct dispc_features_scaling { u32 xinc_max; }; -struct dispc_errata { - bool i2000; /* DSS Does Not Support YUV Pixel Data Formats */ -}; - enum dispc_vp_bus_type { DISPC_VP_DPI, /* DPI output */ DISPC_VP_OLDI, /* OLDI (LVDS) output */ @@ -83,8 +79,6 @@ struct dispc_features { const char *vid_name[TIDSS_MAX_PLANES]; /* Should match dt reg names */ bool vid_lite[TIDSS_MAX_PLANES]; u32 vid_order[TIDSS_MAX_PLANES]; - - struct dispc_errata errata; }; extern const struct dispc_features dispc_k2g_feats; diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c index d95e4be2c7b9..99edc66ebdef 100644 --- a/drivers/gpu/drm/tidss/tidss_drv.c +++ b/drivers/gpu/drm/tidss/tidss_drv.c @@ -17,6 +17,7 @@ #include <drm/drm_fb_helper.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_irq.h> +#include <drm/drm_managed.h> #include <drm/drm_probe_helper.h> #include "tidss_dispc.h" @@ -102,15 +103,7 @@ static const struct dev_pm_ops tidss_pm_ops = { static void tidss_release(struct drm_device *ddev) { - struct tidss_device *tidss = ddev->dev_private; - drm_kms_helper_poll_fini(ddev); - - tidss_modeset_cleanup(tidss); - - drm_dev_fini(ddev); - - kfree(tidss); } DEFINE_DRM_GEM_CMA_FOPS(tidss_fops); @@ -142,26 +135,18 @@ static int tidss_probe(struct platform_device *pdev) dev_dbg(dev, "%s\n", __func__); - /* Can't use devm_* since drm_device's lifetime may exceed dev's */ - tidss = kzalloc(sizeof(*tidss), GFP_KERNEL); - if (!tidss) - return -ENOMEM; + tidss = devm_drm_dev_alloc(&pdev->dev, &tidss_driver, + struct tidss_device, ddev); + if (IS_ERR(tidss)) + return PTR_ERR(tidss); ddev = &tidss->ddev; - ret = devm_drm_dev_init(&pdev->dev, ddev, &tidss_driver); - if (ret) { - kfree(ddev); - return ret; - } - tidss->dev = dev; tidss->feat = of_device_get_match_data(dev); platform_set_drvdata(pdev, tidss); - ddev->dev_private = tidss; - ret = dispc_init(tidss); if (ret) { dev_err(dev, "failed to initialize dispc: %d\n", ret); diff --git a/drivers/gpu/drm/tidss/tidss_drv.h b/drivers/gpu/drm/tidss/tidss_drv.h index e2aa6436ad18..3b0a3d87b7c4 100644 --- a/drivers/gpu/drm/tidss/tidss_drv.h +++ b/drivers/gpu/drm/tidss/tidss_drv.h @@ -29,10 +29,10 @@ struct tidss_device { spinlock_t wait_lock; /* protects the irq masks */ dispc_irq_t irq_mask; /* enabled irqs in addition to wait_list */ - - struct drm_atomic_state *saved_state; }; +#define to_tidss(__dev) container_of(__dev, struct tidss_device, ddev) + int tidss_runtime_get(struct tidss_device *tidss); void tidss_runtime_put(struct tidss_device *tidss); diff --git a/drivers/gpu/drm/tidss/tidss_irq.c b/drivers/gpu/drm/tidss/tidss_irq.c index 612c046738e5..1b80f2d62e0a 100644 --- a/drivers/gpu/drm/tidss/tidss_irq.c +++ b/drivers/gpu/drm/tidss/tidss_irq.c @@ -23,7 +23,7 @@ static void tidss_irq_update(struct tidss_device *tidss) void tidss_irq_enable_vblank(struct drm_crtc *crtc) { struct drm_device *ddev = crtc->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); u32 hw_videoport = tcrtc->hw_videoport; unsigned long flags; @@ -38,7 +38,7 @@ void tidss_irq_enable_vblank(struct drm_crtc *crtc) void tidss_irq_disable_vblank(struct drm_crtc *crtc) { struct drm_device *ddev = crtc->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); u32 hw_videoport = tcrtc->hw_videoport; unsigned long flags; @@ -53,7 +53,7 @@ void tidss_irq_disable_vblank(struct drm_crtc *crtc) irqreturn_t tidss_irq_handler(int irq, void *arg) { struct drm_device *ddev = (struct drm_device *)arg; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); unsigned int id; dispc_irq_t irqstatus; @@ -95,7 +95,7 @@ void tidss_irq_resume(struct tidss_device *tidss) void tidss_irq_preinstall(struct drm_device *ddev) { - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); spin_lock_init(&tidss->wait_lock); @@ -109,7 +109,7 @@ void tidss_irq_preinstall(struct drm_device *ddev) int tidss_irq_postinstall(struct drm_device *ddev) { - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); unsigned long flags; unsigned int i; @@ -138,7 +138,7 @@ int tidss_irq_postinstall(struct drm_device *ddev) void tidss_irq_uninstall(struct drm_device *ddev) { - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); tidss_runtime_get(tidss); dispc_set_irqenable(tidss->dispc, 0); diff --git a/drivers/gpu/drm/tidss/tidss_kms.c b/drivers/gpu/drm/tidss/tidss_kms.c index 7d419960b030..4b99e9fa84a5 100644 --- a/drivers/gpu/drm/tidss/tidss_kms.c +++ b/drivers/gpu/drm/tidss/tidss_kms.c @@ -25,7 +25,7 @@ static void tidss_atomic_commit_tail(struct drm_atomic_state *old_state) { struct drm_device *ddev = old_state->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); dev_dbg(ddev->dev, "%s\n", __func__); @@ -258,7 +258,9 @@ int tidss_modeset_init(struct tidss_device *tidss) dev_dbg(tidss->dev, "%s\n", __func__); - drm_mode_config_init(ddev); + ret = drmm_mode_config_init(ddev); + if (ret) + return ret; ddev->mode_config.min_width = 8; ddev->mode_config.min_height = 8; @@ -270,11 +272,11 @@ int tidss_modeset_init(struct tidss_device *tidss) ret = tidss_dispc_modeset_init(tidss); if (ret) - goto err_mode_config_cleanup; + return ret; ret = drm_vblank_init(ddev, tidss->num_crtcs); if (ret) - goto err_mode_config_cleanup; + return ret; /* Start with vertical blanking interrupt reporting disabled. */ for (i = 0; i < tidss->num_crtcs; ++i) @@ -285,15 +287,4 @@ int tidss_modeset_init(struct tidss_device *tidss) dev_dbg(tidss->dev, "%s done\n", __func__); return 0; - -err_mode_config_cleanup: - drm_mode_config_cleanup(ddev); - return ret; -} - -void tidss_modeset_cleanup(struct tidss_device *tidss) -{ - struct drm_device *ddev = &tidss->ddev; - - drm_mode_config_cleanup(ddev); } diff --git a/drivers/gpu/drm/tidss/tidss_kms.h b/drivers/gpu/drm/tidss/tidss_kms.h index dda5625d0128..99aaff099f22 100644 --- a/drivers/gpu/drm/tidss/tidss_kms.h +++ b/drivers/gpu/drm/tidss/tidss_kms.h @@ -10,6 +10,5 @@ struct tidss_device; int tidss_modeset_init(struct tidss_device *tidss); -void tidss_modeset_cleanup(struct tidss_device *tidss); #endif diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c index 798488948fc5..0a563eabcbb9 100644 --- a/drivers/gpu/drm/tidss/tidss_plane.c +++ b/drivers/gpu/drm/tidss/tidss_plane.c @@ -22,7 +22,7 @@ static int tidss_plane_atomic_check(struct drm_plane *plane, struct drm_plane_state *state) { struct drm_device *ddev = plane->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); struct tidss_plane *tplane = to_tidss_plane(plane); const struct drm_format_info *finfo; struct drm_crtc_state *crtc_state; @@ -101,7 +101,7 @@ static void tidss_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct drm_device *ddev = plane->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); struct tidss_plane *tplane = to_tidss_plane(plane); struct drm_plane_state *state = plane->state; u32 hw_videoport; @@ -133,7 +133,7 @@ static void tidss_plane_atomic_disable(struct drm_plane *plane, struct drm_plane_state *old_state) { struct drm_device *ddev = plane->dev; - struct tidss_device *tidss = ddev->dev_private; + struct tidss_device *tidss = to_tidss(ddev); struct tidss_plane *tplane = to_tidss_plane(plane); dev_dbg(ddev->dev, "%s\n", __func__); |