Merge tag 'drm/for-3.14-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next

drm/tegra: Changes for v3.14-rc1

This series of changes brings DRM panel support as well as initial code
to register DSI hosts and peripherals and bind them to DSI drivers. The
panel and DSI code are both used by the simple panel driver.

The Tegra-specific changes build on top of this work to add support for
various panels found on Tegra boards. New drivers enable the DSI host
found on Tegra114 and a special hardware block that calibrates the pads
used for DSI and CSI. The host1x and the display controller drivers gain
basic Tegra124 support. To round of the new features, the DRM driver now
sports a very simple PRIME implementation.

In addition there are various improvements such as the host1x API being
exported so that client drivers (like the Tegra DRM driver) can be built
as modules. HDMI now does better power management and legacy FBDEV can
now be disabled via Kconfig (though it's still enabled by default). A
few sparse warnings have been squashed and various parts of the code
have become more robust.

* tag 'drm/for-3.14-rc1' of git://anongit.freedesktop.org/tegra/linux: (121 commits)
  drm/tegra: fix compile w/ CONFIG_DYNAMIC_DEBUG
  drm/tegra: Add PRIME support
  drm/tegra: Relocate some output-specific code
  drm/tegra: Add Tegra124 DC support
  drm/tegra: Fix small leak on error in tegra_fb_alloc()
  drm/tegra: Make legacy fbdev support optional
  drm/tegra: Sort reverse-dependencies alphabetically
  drm/tegra: Fix return value check
  drm/tegra: Add DSI support
  drm/tegra: Disable outputs for power-saving
  drm/tegra: Track HDMI enable state
  drm/tegra: Fix HDMI audio frequency typo
  drm/tegra: Do not export tegra_bo_ops
  drm/tegra: Remove spurious blank line
  drm/tegra: Increase compile test coverage
  drm/tegra: Allow the driver to be built as a module
  gpu: host1x: Add Tegra124 support
  gpu: host1x: clk_round_rate() can return a zero upon error
  gpu: host1x: Fix build warnings
  gpu: host1x: Increase compile test coverage
  ...

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/gpu/host1x/syncpt.c b/drivers/gpu/host1x/syncpt.c
index 159c479829c9..bfb09d802abd 100644
--- a/drivers/gpu/host1x/syncpt.c
+++ b/drivers/gpu/host1x/syncpt.c
@@ -93,6 +93,7 @@ u32 host1x_syncpt_id(struct host1x_syncpt *sp)
 {
 	return sp->id;
 }
+EXPORT_SYMBOL(host1x_syncpt_id);
 
 /*
  * Updates the value sent to hardware.
@@ -168,6 +169,7 @@ int host1x_syncpt_incr(struct host1x_syncpt *sp)
 {
 	return host1x_hw_syncpt_cpu_incr(sp->host, sp);
 }
+EXPORT_SYMBOL(host1x_syncpt_incr);
 
 /*
  * Updated sync point form hardware, and returns true if syncpoint is expired,
@@ -377,6 +379,7 @@ struct host1x_syncpt *host1x_syncpt_request(struct device *dev,
 	struct host1x *host = dev_get_drvdata(dev->parent);
 	return host1x_syncpt_alloc(host, dev, flags);
 }
+EXPORT_SYMBOL(host1x_syncpt_request);
 
 void host1x_syncpt_free(struct host1x_syncpt *sp)
 {
@@ -390,6 +393,7 @@ void host1x_syncpt_free(struct host1x_syncpt *sp)
 	sp->name = NULL;
 	sp->client_managed = false;
 }
+EXPORT_SYMBOL(host1x_syncpt_free);
 
 void host1x_syncpt_deinit(struct host1x *host)
 {
@@ -408,6 +412,7 @@ u32 host1x_syncpt_read_max(struct host1x_syncpt *sp)
 	smp_rmb();
 	return (u32)atomic_read(&sp->max_val);
 }
+EXPORT_SYMBOL(host1x_syncpt_read_max);
 
 /*
  * Read min, which is a shadow of the current sync point value in hardware.
@@ -417,6 +422,7 @@ u32 host1x_syncpt_read_min(struct host1x_syncpt *sp)
 	smp_rmb();
 	return (u32)atomic_read(&sp->min_val);
 }
+EXPORT_SYMBOL(host1x_syncpt_read_min);
 
 int host1x_syncpt_nb_pts(struct host1x *host)
 {
@@ -439,13 +445,16 @@ struct host1x_syncpt *host1x_syncpt_get(struct host1x *host, u32 id)
 		return NULL;
 	return host->syncpt + id;
 }
+EXPORT_SYMBOL(host1x_syncpt_get);
 
 struct host1x_syncpt_base *host1x_syncpt_get_base(struct host1x_syncpt *sp)
 {
 	return sp ? sp->base : NULL;
 }
+EXPORT_SYMBOL(host1x_syncpt_get_base);
 
 u32 host1x_syncpt_base_id(struct host1x_syncpt_base *base)
 {
 	return base->id;
 }
+EXPORT_SYMBOL(host1x_syncpt_base_id);