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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-04 15:49:32 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-04 15:49:32 -0700 |
commit | f377ea88b862bf7151be96d276f4cb740f8e1c41 (patch) | |
tree | 6205913431c012e285316281b6221a20d4a92128 /drivers/gpu/drm/sti/sti_compositor.c | |
parent | 51e771c0d25b43d0f12b2c7c01939942becbbe28 (diff) | |
parent | 73bf1b7be7aab60d7c651402441dd0b0b4991098 (diff) |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is the main pull request for the drm for 4.3. Nouveau is
probably the biggest amount of changes in here, since it missed 4.2.
Highlights below, along with the usual bunch of fixes.
All stuff outside drm should have applicable acks.
Highlights:
- new drivers:
freescale dcu kms driver
- core:
more atomic fixes
disable some dri1 interfaces on kms drivers
drop fb panic handling, this was just getting more broken, as more locking was required.
new core fbdev Kconfig support - instead of each driver enable/disabling it
struct_mutex cleanups
- panel:
more new panels
cleanup Kconfig
- i915:
Skylake support enabled by default
legacy modesetting using atomic infrastructure
Skylake fixes
GEN9 workarounds
- amdgpu:
Fiji support
CGS support for amdgpu
Initial GPU scheduler - off by default
Lots of bug fixes and optimisations.
- radeon:
DP fixes
misc fixes
- amdkfd:
Add Carrizo support for amdkfd using amdgpu.
- nouveau:
long pending cleanup to complete driver,
fully bisectable which makes it larger,
perfmon work
more reclocking improvements
maxwell displayport fixes
- vmwgfx:
new DX device support, supports OpenGL 3.3
screen targets support
- mgag200:
G200eW support
G200e new revision support
- msm:
dragonboard 410c support, msm8x94 support, msm8x74v1 support
yuv format support
dma plane support
mdp5 rotation
initial hdcp
- sti:
atomic support
- exynos:
lots of cleanups
atomic modesetting/pageflipping support
render node support
- tegra:
tegra210 support (dc, dsi, dp/hdmi)
dpms with atomic modesetting support
- atmel:
support for 3 more atmel SoCs
new input formats, PRIME support.
- dwhdmi:
preparing to add audio support
- rockchip:
yuv plane support"
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (1369 commits)
drm/amdgpu: rename gmc_v8_0_init_compute_vmid
drm/amdgpu: fix vce3 instance handling
drm/amdgpu: remove ib test for the second VCE Ring
drm/amdgpu: properly enable VM fault interrupts
drm/amdgpu: fix warning in scheduler
drm/amdgpu: fix buffer placement under memory pressure
drm/amdgpu/cz: fix cz_dpm_update_low_memory_pstate logic
drm/amdgpu: fix typo in dce11 watermark setup
drm/amdgpu: fix typo in dce10 watermark setup
drm/amdgpu: use top down allocation for non-CPU accessible vram
drm/amdgpu: be explicit about cpu vram access for driver BOs (v2)
drm/amdgpu: set MEC doorbell range for Fiji
drm/amdgpu: implement burst NOP for SDMA
drm/amdgpu: add insert_nop ring func and default implementation
drm/amdgpu: add amdgpu_get_sdma_instance helper function
drm/amdgpu: add AMDGPU_MAX_SDMA_INSTANCES
drm/amdgpu: add burst_nop flag for sdma
drm/amdgpu: add count field for the SDMA NOP packet v2
drm/amdgpu: use PT for VM sync on unmap
drm/amdgpu: make wait_event uninterruptible in push_job
...
Diffstat (limited to 'drivers/gpu/drm/sti/sti_compositor.c')
-rw-r--r-- | drivers/gpu/drm/sti/sti_compositor.c | 141 |
1 files changed, 68 insertions, 73 deletions
diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c index 43215d3020fb..c652627b1bca 100644 --- a/drivers/gpu/drm/sti/sti_compositor.c +++ b/drivers/gpu/drm/sti/sti_compositor.c @@ -14,10 +14,12 @@ #include <drm/drmP.h> #include "sti_compositor.h" -#include "sti_drm_crtc.h" -#include "sti_drm_drv.h" -#include "sti_drm_plane.h" +#include "sti_crtc.h" +#include "sti_cursor.h" +#include "sti_drv.h" #include "sti_gdp.h" +#include "sti_plane.h" +#include "sti_vid.h" #include "sti_vtg.h" /* @@ -31,7 +33,7 @@ struct sti_compositor_data stih407_compositor_data = { {STI_GPD_SUBDEV, (int)STI_GDP_1, 0x200}, {STI_GPD_SUBDEV, (int)STI_GDP_2, 0x300}, {STI_GPD_SUBDEV, (int)STI_GDP_3, 0x400}, - {STI_VID_SUBDEV, (int)STI_VID_0, 0x700}, + {STI_VID_SUBDEV, (int)STI_HQVDP_0, 0x700}, {STI_MIXER_MAIN_SUBDEV, STI_MIXER_MAIN, 0xC00}, {STI_MIXER_AUX_SUBDEV, STI_MIXER_AUX, 0xD00}, }, @@ -53,14 +55,29 @@ struct sti_compositor_data stih416_compositor_data = { }, }; -static int sti_compositor_init_subdev(struct sti_compositor *compo, - struct sti_compositor_subdev_descriptor *desc, - unsigned int array_size) +static int sti_compositor_bind(struct device *dev, + struct device *master, + void *data) { - unsigned int i, mixer_id = 0, layer_id = 0; + struct sti_compositor *compo = dev_get_drvdata(dev); + struct drm_device *drm_dev = data; + unsigned int i, mixer_id = 0, vid_id = 0, crtc_id = 0; + struct sti_private *dev_priv = drm_dev->dev_private; + struct drm_plane *cursor = NULL; + struct drm_plane *primary = NULL; + struct sti_compositor_subdev_descriptor *desc = compo->data.subdev_desc; + unsigned int array_size = compo->data.nb_subdev; + + dev_priv->compo = compo; + /* Register mixer subdev and video subdev first */ for (i = 0; i < array_size; i++) { switch (desc[i].type) { + case STI_VID_SUBDEV: + compo->vid[vid_id++] = + sti_vid_create(compo->dev, desc[i].id, + compo->regs + desc[i].offset); + break; case STI_MIXER_MAIN_SUBDEV: case STI_MIXER_AUX_SUBDEV: compo->mixer[mixer_id++] = @@ -68,83 +85,68 @@ static int sti_compositor_init_subdev(struct sti_compositor *compo, compo->regs + desc[i].offset); break; case STI_GPD_SUBDEV: - case STI_VID_SUBDEV: case STI_CURSOR_SUBDEV: - compo->layer[layer_id++] = - sti_layer_create(compo->dev, desc[i].id, - compo->regs + desc[i].offset); + /* Nothing to do, wait for the second round */ break; default: DRM_ERROR("Unknow subdev compoment type\n"); return 1; } - } - compo->nb_mixers = mixer_id; - compo->nb_layers = layer_id; - - return 0; -} - -static int sti_compositor_bind(struct device *dev, struct device *master, - void *data) -{ - struct sti_compositor *compo = dev_get_drvdata(dev); - struct drm_device *drm_dev = data; - unsigned int i, crtc = 0, plane = 0; - struct sti_drm_private *dev_priv = drm_dev->dev_private; - struct drm_plane *cursor = NULL; - struct drm_plane *primary = NULL; - dev_priv->compo = compo; - - for (i = 0; i < compo->nb_layers; i++) { - if (compo->layer[i]) { - enum sti_layer_desc desc = compo->layer[i]->desc; - enum sti_layer_type type = desc & STI_LAYER_TYPE_MASK; - enum drm_plane_type plane_type = DRM_PLANE_TYPE_OVERLAY; + /* Register the other subdevs, create crtc and planes */ + for (i = 0; i < array_size; i++) { + enum drm_plane_type plane_type = DRM_PLANE_TYPE_OVERLAY; - if (crtc < compo->nb_mixers) - plane_type = DRM_PLANE_TYPE_PRIMARY; + if (crtc_id < mixer_id) + plane_type = DRM_PLANE_TYPE_PRIMARY; - switch (type) { - case STI_CUR: - cursor = sti_drm_plane_init(drm_dev, - compo->layer[i], - 1, DRM_PLANE_TYPE_CURSOR); - break; - case STI_GDP: - case STI_VID: - primary = sti_drm_plane_init(drm_dev, - compo->layer[i], - (1 << compo->nb_mixers) - 1, - plane_type); - plane++; + switch (desc[i].type) { + case STI_MIXER_MAIN_SUBDEV: + case STI_MIXER_AUX_SUBDEV: + case STI_VID_SUBDEV: + /* Nothing to do, already done at the first round */ + break; + case STI_CURSOR_SUBDEV: + cursor = sti_cursor_create(drm_dev, compo->dev, + desc[i].id, + compo->regs + desc[i].offset, + 1); + if (!cursor) { + DRM_ERROR("Can't create CURSOR plane\n"); break; - case STI_BCK: - case STI_VDP: + } + break; + case STI_GPD_SUBDEV: + primary = sti_gdp_create(drm_dev, compo->dev, + desc[i].id, + compo->regs + desc[i].offset, + (1 << mixer_id) - 1, + plane_type); + if (!primary) { + DRM_ERROR("Can't create GDP plane\n"); break; } + break; + default: + DRM_ERROR("Unknown subdev compoment type\n"); + return 1; + } - /* The first planes are reserved for primary planes*/ - if (crtc < compo->nb_mixers && primary) { - sti_drm_crtc_init(drm_dev, compo->mixer[crtc], - primary, cursor); - crtc++; - cursor = NULL; - primary = NULL; - } + /* The first planes are reserved for primary planes*/ + if (crtc_id < mixer_id && primary) { + sti_crtc_init(drm_dev, compo->mixer[crtc_id], + primary, cursor); + crtc_id++; + cursor = NULL; + primary = NULL; } } - drm_vblank_init(drm_dev, crtc); + drm_vblank_init(drm_dev, crtc_id); /* Allow usage of vblank without having to call drm_irq_install */ drm_dev->irq_enabled = 1; - DRM_DEBUG_DRIVER("Initialized %d DRM CRTC(s) and %d DRM plane(s)\n", - crtc, plane); - DRM_DEBUG_DRIVER("DRM plane(s) for VID/VDP not created yet\n"); - return 0; } @@ -179,7 +181,6 @@ static int sti_compositor_probe(struct platform_device *pdev) struct device_node *vtg_np; struct sti_compositor *compo; struct resource *res; - int err; compo = devm_kzalloc(dev, sizeof(*compo), GFP_KERNEL); if (!compo) { @@ -187,7 +188,7 @@ static int sti_compositor_probe(struct platform_device *pdev) return -ENOMEM; } compo->dev = dev; - compo->vtg_vblank_nb.notifier_call = sti_drm_crtc_vblank_cb; + compo->vtg_vblank_nb.notifier_call = sti_crtc_vblank_cb; /* populate data structure depending on compatibility */ BUG_ON(!of_match_node(compositor_of_match, np)->data); @@ -251,12 +252,6 @@ static int sti_compositor_probe(struct platform_device *pdev) if (vtg_np) compo->vtg_aux = of_vtg_find(vtg_np); - /* Initialize compositor subdevices */ - err = sti_compositor_init_subdev(compo, compo->data.subdev_desc, - compo->data.nb_subdev); - if (err) - return err; - platform_set_drvdata(pdev, compo); return component_add(&pdev->dev, &sti_compositor_ops); |