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Merge tag 'drm-for-v4.15' of git://people.freedesktop.org/~airlied/linux

Browse Source 
Pull drm updates from Dave Airlie:
 "This is the main drm pull request for v4.15.

  Core:
   - Atomic object lifetime fixes
   - Atomic iterator improvements
   - Sparse/smatch fixes
   - Legacy kms ioctls to be interruptible
   - EDID override improvements
   - fb/gem helper cleanups
   - Simple outreachy patches
   - Documentation improvements
   - Fix dma-buf rcu races
   - DRM mode object leasing for improving VR use cases.
   - vgaarb improvements for non-x86 platforms.

  New driver:
   - tve200: Faraday Technology TVE200 block.

     This "TV Encoder" encodes a ITU-T BT.656 stream and can be found in
     the StorLink SL3516 (later Cortina Systems CS3516) as well as the
     Grain Media GM8180.

  New bridges:
   - SiI9234 support

  New panels:
   - S6E63J0X03, OTM8009A, Seiko 43WVF1G, 7" rpi touch panel, Toshiba
     LT089AC19000, Innolux AT043TN24

  i915:
   - Remove Coffeelake from alpha support
   - Cannonlake workarounds
   - Infoframe refactoring for DisplayPort
   - VBT updates
   - DisplayPort vswing/emph/buffer translation refactoring
   - CCS fixes
   - Restore GPU clock boost on missed vblanks
   - Scatter list updates for userptr allocations
   - Gen9+ transition watermarks
   - Display IPC (Isochronous Priority Control)
   - Private PAT management
   - GVT: improved error handling and pci config sanitizing
   - Execlist refactoring
   - Transparent Huge Page support
   - User defined priorities support
   - HuC/GuC firmware refactoring
   - DP MST fixes
   - eDP power sequencing fixes
   - Use RCU instead of stop_machine
   - PSR state tracking support
   - Eviction fixes
   - BDW DP aux channel timeout fixes
   - LSPCON fixes
   - Cannonlake PLL fixes

  amdgpu:
   - Per VM BO support
   - Powerplay cleanups
   - CI powerplay support
   - PASID mgr for kfd
   - SR-IOV fixes
   - initial GPU reset for vega10
   - Prime mmap support
   - TTM updates
   - Clock query interface for Raven
   - Fence to handle ioctl
   - UVD encode ring support on Polaris
   - Transparent huge page DMA support
   - Compute LRU pipe tweaks
   - BO flag to allow buffers to opt out of implicit sync
   - CTX priority setting API
   - VRAM lost infrastructure plumbing

  qxl:
   - fix flicker since atomic rework

  amdkfd:
   - Further improvements from internal AMD tree
   - Usermode events
   - Drop radeon support

  nouveau:
   - Pascal temperature sensor support
   - Improved BAR2 handling
   - MMU rework to support Pascal MMU

  exynos:
   - Improved HDMI/mixer support
   - HDMI audio interface support

  tegra:
   - Prep work for tegra186
   - Cleanup/fixes

  msm:
   - Preemption support for a5xx
   - Display fixes for 8x96 (snapdragon 820)
   - Async cursor plane fixes
   - FW loading rework
   - GPU debugging improvements

  vc4:
   - Prep for DSI panels
   - fix T-format tiling scanout
   - New madvise ioctl

  Rockchip:
   - LVDS support

  omapdrm:
   - omap4 HDMI CEC support

  etnaviv:
   - GPU performance counters groundwork

  sun4i:
   - refactor driver load + TCON backend
   - HDMI improvements
   - A31 support
   - Misc fixes

  udl:
   - Probe/EDID read fixes.

  tilcdc:
   - Misc fixes.

  pl111:
   - Support more variants

  adv7511:
   - Improve EDID handling.
   - HDMI CEC support

  sii8620:
   - Add remote control support"

* tag 'drm-for-v4.15' of git://people.freedesktop.org/~airlied/linux: (1480 commits)
  drm/rockchip: analogix_dp: Use mutex rather than spinlock
  drm/mode_object: fix documentation for object lookups.
  drm/i915: Reorder context-close to avoid calling i915_vma_close() under RCU
  drm/i915: Move init_clock_gating() back to where it was
  drm/i915: Prune the reservation shared fence array
  drm/i915: Idle the GPU before shinking everything
  drm/i915: Lock llist_del_first() vs llist_del_all()
  drm/i915: Calculate ironlake intermediate watermarks correctly, v2.
  drm/i915: Disable lazy PPGTT page table optimization for vGPU
  drm/i915/execlists: Remove the priority "optimisation"
  drm/i915: Filter out spurious execlists context-switch interrupts
  drm/amdgpu: use irq-safe lock for kiq->ring_lock
  drm/amdgpu: bypass lru touch for KIQ ring submission
  drm/amdgpu: Potential uninitialized variable in amdgpu_vm_update_directories()
  drm/amdgpu: potential uninitialized variable in amdgpu_vce_ring_parse_cs()
  drm/amd/powerplay: initialize a variable before using it
  drm/amd/powerplay: suppress KASAN out of bounds warning in vega10_populate_all_memory_levels
  drm/amd/amdgpu: fix evicted VRAM bo adjudgement condition
  drm/vblank: Tune drm_crtc_accurate_vblank_count() WARN down to a debug
  drm/rockchip: add CONFIG_OF dependency for lvds
  ...
This commit is contained in:
Linus Torvalds
2017-11-15 20:42:10 -08:00
parent 5d352e69c6 f150891fd9
commit e60e1ee606
1040 changed files with 65899 additions and 56430 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/tegra/Kconfig
View File

@@ -9,6 +9,7 @@ config DRM_TEGRA
select DRM_PANEL
select TEGRA_HOST1X
select IOMMU_IOVA if IOMMU_SUPPORT
select CEC_CORE if CEC_NOTIFIER
help
Choose this option if you have an NVIDIA Tegra SoC.

84
drivers/gpu/drm/tegra/dc.c
View File

@@ -10,6 +10,7 @@
#include <linux/clk.h>
#include <linux/debugfs.h>
#include <linux/iommu.h>
#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/reset.h>
@@ -23,16 +24,6 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_plane_helper.h>
struct tegra_dc_soc_info {
bool supports_border_color;
bool supports_interlacing;
bool supports_cursor;
bool supports_block_linear;
unsigned int pitch_align;
bool has_powergate;
bool broken_reset;
};
struct tegra_plane {
struct drm_plane base;
unsigned int index;
@@ -559,14 +550,21 @@ static int tegra_plane_atomic_check(struct drm_plane *plane,
return 0;
}
static void tegra_dc_disable_window(struct tegra_dc *dc, int index)
static void tegra_plane_atomic_disable(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct tegra_dc *dc = to_tegra_dc(old_state->crtc);
struct tegra_plane *p = to_tegra_plane(plane);
unsigned long flags;
u32 value;
/* rien ne va plus */
if (!old_state || !old_state->crtc)
return;
spin_lock_irqsave(&dc->lock, flags);
value = WINDOW_A_SELECT << index;
value = WINDOW_A_SELECT << p->index;
tegra_dc_writel(dc, value, DC_CMD_DISPLAY_WINDOW_HEADER);
value = tegra_dc_readl(dc, DC_WIN_WIN_OPTIONS);
@@ -591,7 +589,7 @@ static void tegra_plane_atomic_update(struct drm_plane *plane,
return;
if (!plane->state->visible)
return tegra_dc_disable_window(dc, p->index);
return tegra_plane_atomic_disable(plane, old_state);
memset(&window, 0, sizeof(window));
window.src.x = plane->state->src.x1 >> 16;
@@ -627,25 +625,10 @@ static void tegra_plane_atomic_update(struct drm_plane *plane,
tegra_dc_setup_window(dc, p->index, &window);
}
static void tegra_plane_atomic_disable(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct tegra_plane *p = to_tegra_plane(plane);
struct tegra_dc *dc;
/* rien ne va plus */
if (!old_state || !old_state->crtc)
return;
dc = to_tegra_dc(old_state->crtc);
tegra_dc_disable_window(dc, p->index);
}
static const struct drm_plane_helper_funcs tegra_primary_plane_helper_funcs = {
static const struct drm_plane_helper_funcs tegra_plane_helper_funcs = {
.atomic_check = tegra_plane_atomic_check,
.atomic_update = tegra_plane_atomic_update,
.atomic_disable = tegra_plane_atomic_disable,
.atomic_update = tegra_plane_atomic_update,
};
static struct drm_plane *tegra_dc_primary_plane_create(struct drm_device *drm,
@@ -685,7 +668,7 @@ static struct drm_plane *tegra_dc_primary_plane_create(struct drm_device *drm,
return ERR_PTR(err);
}
drm_plane_helper_add(&plane->base, &tegra_primary_plane_helper_funcs);
drm_plane_helper_add(&plane->base, &tegra_plane_helper_funcs);
return &plane->base;
}
@@ -880,12 +863,6 @@ static const uint32_t tegra_overlay_plane_formats[] = {
DRM_FORMAT_YUV422,
};
static const struct drm_plane_helper_funcs tegra_overlay_plane_helper_funcs = {
.atomic_check = tegra_plane_atomic_check,
.atomic_update = tegra_plane_atomic_update,
.atomic_disable = tegra_plane_atomic_disable,
};
static struct drm_plane *tegra_dc_overlay_plane_create(struct drm_device *drm,
struct tegra_dc *dc,
unsigned int index)
@@ -913,7 +890,7 @@ static struct drm_plane *tegra_dc_overlay_plane_create(struct drm_device *drm,
return ERR_PTR(err);
}
drm_plane_helper_add(&plane->base, &tegra_overlay_plane_helper_funcs);
drm_plane_helper_add(&plane->base, &tegra_plane_helper_funcs);
return &plane->base;
}
@@ -1161,6 +1138,11 @@ static void tegra_dc_commit_state(struct tegra_dc *dc,
value = SHIFT_CLK_DIVIDER(state->div) | PIXEL_CLK_DIVIDER_PCD1;
tegra_dc_writel(dc, value, DC_DISP_DISP_CLOCK_CONTROL);
err = clk_set_rate(dc->clk, state->pclk);
if (err < 0)
dev_err(dc->dev, "failed to set clock %pC to %lu Hz: %d\n",
dc->clk, state->pclk, err);
}
static void tegra_dc_stop(struct tegra_dc *dc)
@@ -1756,7 +1738,7 @@ static int tegra_dc_init(struct host1x_client *client)
struct drm_plane *cursor = NULL;
int err;
dc->syncpt = host1x_syncpt_request(dc->dev, flags);
dc->syncpt = host1x_syncpt_request(client, flags);
if (!dc->syncpt)
dev_warn(dc->dev, "failed to allocate syncpoint\n");
@@ -1985,7 +1967,6 @@ static int tegra_dc_parse_dt(struct tegra_dc *dc)
static int tegra_dc_probe(struct platform_device *pdev)
{
const struct of_device_id *id;
struct resource *regs;
struct tegra_dc *dc;
int err;
@@ -1994,14 +1975,11 @@ static int tegra_dc_probe(struct platform_device *pdev)
if (!dc)
return -ENOMEM;
id = of_match_node(tegra_dc_of_match, pdev->dev.of_node);
if (!id)
return -ENODEV;
dc->soc = of_device_get_match_data(&pdev->dev);
spin_lock_init(&dc->lock);
INIT_LIST_HEAD(&dc->list);
dc->dev = &pdev->dev;
dc->soc = id->data;
err = tegra_dc_parse_dt(dc);
if (err < 0)
@@ -2019,8 +1997,22 @@ static int tegra_dc_probe(struct platform_device *pdev)
return PTR_ERR(dc->rst);
}
if (!dc->soc->broken_reset)
reset_control_assert(dc->rst);
/* assert reset and disable clock */
if (!dc->soc->broken_reset) {
err = clk_prepare_enable(dc->clk);
if (err < 0)
return err;
usleep_range(2000, 4000);
err = reset_control_assert(dc->rst);
if (err < 0)
return err;
usleep_range(2000, 4000);
clk_disable_unprepare(dc->clk);
}
if (dc->soc->has_powergate) {
if (dc->pipe == 0)

120
drivers/gpu/drm/tegra/dc.h
View File

@@ -10,6 +10,126 @@
#ifndef TEGRA_DC_H
#define TEGRA_DC_H 1
#include <linux/host1x.h>
#include <drm/drm_crtc.h>
#include "drm.h"
struct tegra_output;
struct tegra_dc_stats {
unsigned long frames;
unsigned long vblank;
unsigned long underflow;
unsigned long overflow;
};
struct tegra_dc_soc_info {
bool supports_border_color;
bool supports_interlacing;
bool supports_cursor;
bool supports_block_linear;
unsigned int pitch_align;
bool has_powergate;
bool broken_reset;
};
struct tegra_dc {
struct host1x_client client;
struct host1x_syncpt *syncpt;
struct device *dev;
spinlock_t lock;
struct drm_crtc base;
unsigned int powergate;
int pipe;
struct clk *clk;
struct reset_control *rst;
void __iomem *regs;
int irq;
struct tegra_output *rgb;
struct tegra_dc_stats stats;
struct list_head list;
struct drm_info_list *debugfs_files;
struct drm_minor *minor;
struct dentry *debugfs;
/* page-flip handling */
struct drm_pending_vblank_event *event;
const struct tegra_dc_soc_info *soc;
struct iommu_domain *domain;
};
static inline struct tegra_dc *
host1x_client_to_dc(struct host1x_client *client)
{
return container_of(client, struct tegra_dc, client);
}
static inline struct tegra_dc *to_tegra_dc(struct drm_crtc *crtc)
{
return crtc ? container_of(crtc, struct tegra_dc, base) : NULL;
}
static inline void tegra_dc_writel(struct tegra_dc *dc, u32 value,
unsigned int offset)
{
trace_dc_writel(dc->dev, offset, value);
writel(value, dc->regs + (offset << 2));
}
static inline u32 tegra_dc_readl(struct tegra_dc *dc, unsigned int offset)
{
u32 value = readl(dc->regs + (offset << 2));
trace_dc_readl(dc->dev, offset, value);
return value;
}
struct tegra_dc_window {
struct {
unsigned int x;
unsigned int y;
unsigned int w;
unsigned int h;
} src;
struct {
unsigned int x;
unsigned int y;
unsigned int w;
unsigned int h;
} dst;
unsigned int bits_per_pixel;
unsigned int stride[2];
unsigned long base[3];
bool bottom_up;
struct tegra_bo_tiling tiling;
u32 format;
u32 swap;
};
/* from dc.c */
void tegra_dc_commit(struct tegra_dc *dc);
int tegra_dc_state_setup_clock(struct tegra_dc *dc,
struct drm_crtc_state *crtc_state,
struct clk *clk, unsigned long pclk,
unsigned int div);
/* from rgb.c */
int tegra_dc_rgb_probe(struct tegra_dc *dc);
int tegra_dc_rgb_remove(struct tegra_dc *dc);
int tegra_dc_rgb_init(struct drm_device *drm, struct tegra_dc *dc);
int tegra_dc_rgb_exit(struct tegra_dc *dc);
#define DC_CMD_GENERAL_INCR_SYNCPT 0x000
#define DC_CMD_GENERAL_INCR_SYNCPT_CNTRL 0x001
#define SYNCPT_CNTRL_NO_STALL (1 << 8)

30
drivers/gpu/drm/tegra/drm.c
View File

@@ -385,12 +385,10 @@ int tegra_drm_submit(struct tegra_drm_context *context,
unsigned int num_cmdbufs = args->num_cmdbufs;
unsigned int num_relocs = args->num_relocs;
unsigned int num_waitchks = args->num_waitchks;
struct drm_tegra_cmdbuf __user *cmdbufs =
(void __user *)(uintptr_t)args->cmdbufs;
struct drm_tegra_reloc __user *relocs =
(void __user *)(uintptr_t)args->relocs;
struct drm_tegra_waitchk __user *waitchks =
(void __user *)(uintptr_t)args->waitchks;
struct drm_tegra_cmdbuf __user *user_cmdbufs;
struct drm_tegra_reloc __user *user_relocs;
struct drm_tegra_waitchk __user *user_waitchks;
struct drm_tegra_syncpt __user *user_syncpt;
struct drm_tegra_syncpt syncpt;
struct host1x *host1x = dev_get_drvdata(drm->dev->parent);
struct drm_gem_object **refs;
@@ -399,6 +397,11 @@ int tegra_drm_submit(struct tegra_drm_context *context,
unsigned int num_refs;
int err;
user_cmdbufs = u64_to_user_ptr(args->cmdbufs);
user_relocs = u64_to_user_ptr(args->relocs);
user_waitchks = u64_to_user_ptr(args->waitchks);
user_syncpt = u64_to_user_ptr(args->syncpts);
/* We don't yet support other than one syncpt_incr struct per submit */
if (args->num_syncpts != 1)
return -EINVAL;
@@ -439,7 +442,7 @@ int tegra_drm_submit(struct tegra_drm_context *context,
struct tegra_bo *obj;
u64 offset;
if (copy_from_user(&cmdbuf, cmdbufs, sizeof(cmdbuf))) {
if (copy_from_user(&cmdbuf, user_cmdbufs, sizeof(cmdbuf))) {
err = -EFAULT;
goto fail;
}
@@ -475,7 +478,7 @@ int tegra_drm_submit(struct tegra_drm_context *context,
host1x_job_add_gather(job, bo, cmdbuf.words, cmdbuf.offset);
num_cmdbufs--;
cmdbufs++;
user_cmdbufs++;
}
/* copy and resolve relocations from submit */
@@ -484,7 +487,7 @@ int tegra_drm_submit(struct tegra_drm_context *context,
struct tegra_bo *obj;
err = host1x_reloc_copy_from_user(&job->relocarray[num_relocs],
&relocs[num_relocs], drm,
&user_relocs[num_relocs], drm,
file);
if (err < 0)
goto fail;
@@ -518,9 +521,8 @@ int tegra_drm_submit(struct tegra_drm_context *context,
struct host1x_waitchk *wait = &job->waitchk[num_waitchks];
struct tegra_bo *obj;
err = host1x_waitchk_copy_from_user(wait,
&waitchks[num_waitchks],
file);
err = host1x_waitchk_copy_from_user(
wait, &user_waitchks[num_waitchks], file);
if (err < 0)
goto fail;
@@ -538,8 +540,7 @@ int tegra_drm_submit(struct tegra_drm_context *context,
}
}
if (copy_from_user(&syncpt, (void __user *)(uintptr_t)args->syncpts,
sizeof(syncpt))) {
if (copy_from_user(&syncpt, user_syncpt, sizeof(syncpt))) {
err = -EFAULT;
goto fail;
}
@@ -1316,6 +1317,7 @@ static const struct of_device_id host1x_drm_subdevs[] = {
{ .compatible = "nvidia,tegra210-sor", },
{ .compatible = "nvidia,tegra210-sor1", },
{ .compatible = "nvidia,tegra210-vic", },
{ .compatible = "nvidia,tegra186-vic", },
{ /* sentinel */ }
};

106
drivers/gpu/drm/tegra/drm.h
View File

@@ -119,104 +119,7 @@ void *tegra_drm_alloc(struct tegra_drm *tegra, size_t size, dma_addr_t *iova);
void tegra_drm_free(struct tegra_drm *tegra, size_t size, void *virt,
dma_addr_t iova);
struct tegra_dc_soc_info;
struct tegra_output;
struct tegra_dc_stats {
unsigned long frames;
unsigned long vblank;
unsigned long underflow;
unsigned long overflow;
};
struct tegra_dc {
struct host1x_client client;
struct host1x_syncpt *syncpt;
struct device *dev;
spinlock_t lock;
struct drm_crtc base;
unsigned int powergate;
int pipe;
struct clk *clk;
struct reset_control *rst;
void __iomem *regs;
int irq;
struct tegra_output *rgb;
struct tegra_dc_stats stats;
struct list_head list;
struct drm_info_list *debugfs_files;
struct drm_minor *minor;
struct dentry *debugfs;
/* page-flip handling */
struct drm_pending_vblank_event *event;
const struct tegra_dc_soc_info *soc;
struct iommu_domain *domain;
};
static inline struct tegra_dc *
host1x_client_to_dc(struct host1x_client *client)
{
return container_of(client, struct tegra_dc, client);
}
static inline struct tegra_dc *to_tegra_dc(struct drm_crtc *crtc)
{
return crtc ? container_of(crtc, struct tegra_dc, base) : NULL;
}
static inline void tegra_dc_writel(struct tegra_dc *dc, u32 value,
unsigned int offset)
{
trace_dc_writel(dc->dev, offset, value);
writel(value, dc->regs + (offset << 2));
}
static inline u32 tegra_dc_readl(struct tegra_dc *dc, unsigned int offset)
{
u32 value = readl(dc->regs + (offset << 2));
trace_dc_readl(dc->dev, offset, value);
return value;
}
struct tegra_dc_window {
struct {
unsigned int x;
unsigned int y;
unsigned int w;
unsigned int h;
} src;
struct {
unsigned int x;
unsigned int y;
unsigned int w;
unsigned int h;
} dst;
unsigned int bits_per_pixel;
unsigned int stride[2];
unsigned long base[3];
bool bottom_up;
struct tegra_bo_tiling tiling;
u32 format;
u32 swap;
};
/* from dc.c */
void tegra_dc_commit(struct tegra_dc *dc);
int tegra_dc_state_setup_clock(struct tegra_dc *dc,
struct drm_crtc_state *crtc_state,
struct clk *clk, unsigned long pclk,
unsigned int div);
struct cec_notifier;
struct tegra_output {
struct device_node *of_node;
@@ -225,6 +128,7 @@ struct tegra_output {
struct drm_panel *panel;
struct i2c_adapter *ddc;
const struct edid *edid;
struct cec_notifier *notifier;
unsigned int hpd_irq;
int hpd_gpio;
enum of_gpio_flags hpd_gpio_flags;
@@ -243,12 +147,6 @@ static inline struct tegra_output *connector_to_output(struct drm_connector *c)
return container_of(c, struct tegra_output, connector);
}
/* from rgb.c */
int tegra_dc_rgb_probe(struct tegra_dc *dc);
int tegra_dc_rgb_remove(struct tegra_dc *dc);
int tegra_dc_rgb_init(struct drm_device *drm, struct tegra_dc *dc);
int tegra_dc_rgb_exit(struct tegra_dc *dc);
/* from output.c */
int tegra_output_probe(struct tegra_output *output);
void tegra_output_remove(struct tegra_output *output);

2
drivers/gpu/drm/tegra/gr2d.c
View File

@@ -36,7 +36,7 @@ static int gr2d_init(struct host1x_client *client)
if (!gr2d->channel)
return -ENOMEM;
client->syncpts[0] = host1x_syncpt_request(client->dev, flags);
client->syncpts[0] = host1x_syncpt_request(client, flags);
if (!client->syncpts[0]) {
host1x_channel_put(gr2d->channel);
return -ENOMEM;

2
drivers/gpu/drm/tegra/gr3d.c
View File

@@ -46,7 +46,7 @@ static int gr3d_init(struct host1x_client *client)
if (!gr3d->channel)
return -ENOMEM;
client->syncpts[0] = host1x_syncpt_request(client->dev, flags);
client->syncpts[0] = host1x_syncpt_request(client, flags);
if (!client->syncpts[0]) {
host1x_channel_put(gr3d->channel);
return -ENOMEM;

17
drivers/gpu/drm/tegra/hdmi.c
View File

@@ -11,6 +11,7 @@
#include <linux/debugfs.h>
#include <linux/gpio.h>
#include <linux/hdmi.h>
#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/regulator/consumer.h>
#include <linux/reset.h>
@@ -21,6 +22,8 @@
#include <sound/hda_verbs.h>
#include <media/cec-notifier.h>
#include "hdmi.h"
#include "drm.h"
#include "dc.h"
@@ -1663,20 +1666,15 @@ static irqreturn_t tegra_hdmi_irq(int irq, void *data)
static int tegra_hdmi_probe(struct platform_device *pdev)
{
const struct of_device_id *match;
struct tegra_hdmi *hdmi;
struct resource *regs;
int err;
match = of_match_node(tegra_hdmi_of_match, pdev->dev.of_node);
if (!match)
return -ENODEV;
hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
if (!hdmi)
return -ENOMEM;
hdmi->config = match->data;
hdmi->config = of_device_get_match_data(&pdev->dev);
hdmi->dev = &pdev->dev;
hdmi->audio_source = AUTO;
@@ -1725,6 +1723,10 @@ static int tegra_hdmi_probe(struct platform_device *pdev)
return PTR_ERR(hdmi->vdd);
}
hdmi->output.notifier = cec_notifier_get(&pdev->dev);
if (hdmi->output.notifier == NULL)
return -ENOMEM;
hdmi->output.dev = &pdev->dev;
err = tegra_output_probe(&hdmi->output);
@@ -1783,6 +1785,9 @@ static int tegra_hdmi_remove(struct platform_device *pdev)
tegra_output_remove(&hdmi->output);
if (hdmi->output.notifier)
cec_notifier_put(hdmi->output.notifier);
return 0;
}

6
drivers/gpu/drm/tegra/output.c
View File

@@ -11,6 +11,8 @@
#include <drm/drm_panel.h>
#include "drm.h"
#include <media/cec-notifier.h>
int tegra_output_connector_get_modes(struct drm_connector *connector)
{
struct tegra_output *output = connector_to_output(connector);
@@ -32,6 +34,7 @@ int tegra_output_connector_get_modes(struct drm_connector *connector)
else if (output->ddc)
edid = drm_get_edid(connector, output->ddc);
cec_notifier_set_phys_addr_from_edid(output->notifier, edid);
drm_mode_connector_update_edid_property(connector, edid);
if (edid) {
@@ -68,6 +71,9 @@ tegra_output_connector_detect(struct drm_connector *connector, bool force)
status = connector_status_connected;
}
if (status != connector_status_connected)
cec_notifier_phys_addr_invalidate(output->notifier);
return status;
}

5
drivers/gpu/drm/tegra/sor.c
View File

@@ -2536,20 +2536,17 @@ MODULE_DEVICE_TABLE(of, tegra_sor_of_match);
static int tegra_sor_probe(struct platform_device *pdev)
{
const struct of_device_id *match;
struct device_node *np;
struct tegra_sor *sor;
struct resource *regs;
int err;
match = of_match_device(tegra_sor_of_match, &pdev->dev);
sor = devm_kzalloc(&pdev->dev, sizeof(*sor), GFP_KERNEL);
if (!sor)
return -ENOMEM;
sor->soc = of_device_get_match_data(&pdev->dev);
sor->output.dev = sor->dev = &pdev->dev;
sor->soc = match->data;
sor->settings = devm_kmemdup(&pdev->dev, sor->soc->settings,
sor->soc->num_settings *

22
drivers/gpu/drm/tegra/vic.c
View File

@@ -167,7 +167,7 @@ static int vic_init(struct host1x_client *client)
goto detach_device;
}
client->syncpts[0] = host1x_syncpt_request(client->dev, 0);
client->syncpts[0] = host1x_syncpt_request(client, 0);
if (!client->syncpts[0]) {
err = -ENOMEM;
goto free_channel;
@@ -270,29 +270,33 @@ static const struct vic_config vic_t210_config = {
.firmware = NVIDIA_TEGRA_210_VIC_FIRMWARE,
};
#define NVIDIA_TEGRA_186_VIC_FIRMWARE "nvidia/tegra186/vic04_ucode.bin"
static const struct vic_config vic_t186_config = {
.firmware = NVIDIA_TEGRA_186_VIC_FIRMWARE,
};
static const struct of_device_id vic_match[] = {
{ .compatible = "nvidia,tegra124-vic", .data = &vic_t124_config },
{ .compatible = "nvidia,tegra210-vic", .data = &vic_t210_config },
{ .compatible = "nvidia,tegra186-vic", .data = &vic_t186_config },
{ },
};
static int vic_probe(struct platform_device *pdev)
{
struct vic_config *vic_config = NULL;
struct device *dev = &pdev->dev;
struct host1x_syncpt **syncpts;
struct resource *regs;
const struct of_device_id *match;
struct vic *vic;
int err;
match = of_match_device(vic_match, dev);
vic_config = (struct vic_config *)match->data;
vic = devm_kzalloc(dev, sizeof(*vic), GFP_KERNEL);
if (!vic)
return -ENOMEM;
vic->config = of_device_get_match_data(dev);
syncpts = devm_kzalloc(dev, sizeof(*syncpts), GFP_KERNEL);
if (!syncpts)
return -ENOMEM;
@@ -321,7 +325,7 @@ static int vic_probe(struct platform_device *pdev)
if (err < 0)
return err;
err = falcon_read_firmware(&vic->falcon, vic_config->firmware);
err = falcon_read_firmware(&vic->falcon, vic->config->firmware);
if (err < 0)
goto exit_falcon;
@@ -334,7 +338,6 @@ static int vic_probe(struct platform_device *pdev)
vic->client.base.syncpts = syncpts;
vic->client.base.num_syncpts = 1;
vic->dev = dev;
vic->config = vic_config;
INIT_LIST_HEAD(&vic->client.list);
vic->client.ops = &vic_ops;
@@ -405,3 +408,6 @@ MODULE_FIRMWARE(NVIDIA_TEGRA_124_VIC_FIRMWARE);
#if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC)
MODULE_FIRMWARE(NVIDIA_TEGRA_210_VIC_FIRMWARE);
#endif
#if IS_ENABLED(CONFIG_ARCH_TEGRA_186_SOC)
MODULE_FIRMWARE(NVIDIA_TEGRA_186_VIC_FIRMWARE);
#endif