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authorLinus Torvalds <torvalds@linux-foundation.org>2021-04-30 22:44:02 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-04-30 22:44:02 +0300
commit95275402f66e88c56144a2d859c13594b651b29b (patch)
treebf5e06c882703cd2ec7ef9310ba982c1a76faeac /include
parent65c61de9d090edb8a3cfb3f45541e268eb2cdb13 (diff)
parent1cd6b4a04f038eb24fd18c8010e763d1140a9c7a (diff)
downloadlinux-95275402f66e88c56144a2d859c13594b651b29b.tar.xz
Merge tag 'drm-next-2021-04-30' of git://anongit.freedesktop.org/drm/drm
Pull more drm updates from Dave Airlie: "Looks like I missed a tegra feature request for next, but should still be fine since it's pretty self contained. Apart from that got a set of i915 and amdgpu fixes as per usual along with a few misc fixes. tegra: - Tegra186 hardware cursor support - better capability reporting for different SoC - better framebuffer modifier support - host1x fixes ttm: - fix unswappable BO handling efifb: - check for PCI before using it amdgpu: - Fixes for Aldebaran - Display LTTPR fixes - eDP fixes - Fixes for Vangogh - RAS fixes - ASPM support - Renoir SMU fixes - Modifier fixes - Misc code cleanups - Freesync fixes i915: - Several fixes to GLK handling in recent display refactoring - Rare watchdog timer race fix - Cppcheck redundant condition fix - Overlay error code propagation fix - Documentation fix - gvt: Remove one unused function warning - gvt: Fix intel_gvt_init_device() return type - gvt: Remove one duplicated register accessible check" * tag 'drm-next-2021-04-30' of git://anongit.freedesktop.org/drm/drm: (111 commits) efifb: Check efifb_pci_dev before using it drm/i915: Fix docbook descriptions for i915_gem_shrinker drm/i915: fix an error code in intel_overlay_do_put_image() drm/i915/display/psr: Fix cppcheck warnings drm/i915: Disable LTTPR detection on GLK once again drm/i915: Restore lost glk ccs w/a drm/i915: Restore lost glk FBC 16bpp w/a drm/i915: Take request reference before arming the watchdog timer drm/ttm: fix error handling if no BO can be swapped out v4 drm/i915/gvt: Remove duplicated register accessible check drm/amdgpu/gmc9: remove dummy read workaround for newer chips drm/amdgpu: Add mem sync flag for IB allocated by SA drm/amdgpu: Fix SDMA RAS error reporting on Aldebaran drm/amdgpu: Reset RAS error count and status regs Revert "drm/amdgpu: workaround the TMR MC address issue (v2)" drm/amd/display: 3.2.132 drm/amd/display: [FW Promotion] Release 0.0.62 drm/amd/display: add helper for enabling mst stream features drm/amd/display: Report Proper Quantization Range in AVI Infoframe drm/amd/display: Fix call to pass bpp in 16ths of a bit ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/host1x.h18
1 files changed, 15 insertions, 3 deletions
diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index 9eb77c87a83b..232e1bd507a7 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -25,14 +25,18 @@ u64 host1x_get_dma_mask(struct host1x *host1x);
/**
* struct host1x_client_ops - host1x client operations
+ * @early_init: host1x client early initialization code
* @init: host1x client initialization code
* @exit: host1x client tear down code
+ * @late_exit: host1x client late tear down code
* @suspend: host1x client suspend code
* @resume: host1x client resume code
*/
struct host1x_client_ops {
+ int (*early_init)(struct host1x_client *client);
int (*init)(struct host1x_client *client);
int (*exit)(struct host1x_client *client);
+ int (*late_exit)(struct host1x_client *client);
int (*suspend)(struct host1x_client *client);
int (*resume)(struct host1x_client *client);
};
@@ -142,7 +146,9 @@ struct host1x_syncpt_base;
struct host1x_syncpt;
struct host1x;
-struct host1x_syncpt *host1x_syncpt_get(struct host1x *host, u32 id);
+struct host1x_syncpt *host1x_syncpt_get_by_id(struct host1x *host, u32 id);
+struct host1x_syncpt *host1x_syncpt_get_by_id_noref(struct host1x *host, u32 id);
+struct host1x_syncpt *host1x_syncpt_get(struct host1x_syncpt *sp);
u32 host1x_syncpt_id(struct host1x_syncpt *sp);
u32 host1x_syncpt_read_min(struct host1x_syncpt *sp);
u32 host1x_syncpt_read_max(struct host1x_syncpt *sp);
@@ -153,11 +159,17 @@ int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout,
u32 *value);
struct host1x_syncpt *host1x_syncpt_request(struct host1x_client *client,
unsigned long flags);
-void host1x_syncpt_free(struct host1x_syncpt *sp);
+void host1x_syncpt_put(struct host1x_syncpt *sp);
+struct host1x_syncpt *host1x_syncpt_alloc(struct host1x *host,
+ unsigned long flags,
+ const char *name);
struct host1x_syncpt_base *host1x_syncpt_get_base(struct host1x_syncpt *sp);
u32 host1x_syncpt_base_id(struct host1x_syncpt_base *base);
+void host1x_syncpt_release_vblank_reservation(struct host1x_client *client,
+ u32 syncpt_id);
+
/*
* host1x channel
*/
@@ -218,7 +230,7 @@ struct host1x_job {
dma_addr_t *reloc_addr_phys;
/* Sync point id, number of increments and end related to the submit */
- u32 syncpt_id;
+ struct host1x_syncpt *syncpt;
u32 syncpt_incrs;
u32 syncpt_end;