diff options
| author | Dave Airlie <airlied@redhat.com> | 2025-12-02 18:09:01 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-12-02 18:09:08 +1000 |
| commit | b3239df349c2c2c94686674489c9629c89ca49a1 (patch) | |
| tree | 5e6652ebbc602866122c26058dfb523a6f446169 /drivers/gpu/host1x/dev.c | |
| parent | 62433efe0b06042d8016ba0713d801165a939229 (diff) | |
| parent | db2bad93fe206c95808b7a164a29424791728752 (diff) | |
Merge tag 'drm-misc-next-2025-12-01-1' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
Extra drm-misc-next for v6.19-rc1:
UAPI Changes:
- Add support for drm colorop pipeline.
- Add COLOR PIPELINE plane property.
- Add DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE.
Cross-subsystem Changes:
- Attempt to use higher order mappings in system heap allocator.
- Always taint kernel with sw-sync.
Core Changes:
- Small fixes to drm/gem.
- Support emergency restore to drm-client.
- Allocate and release fb_info in single place.
- Rework ttm pipelined eviction fence handling.
Driver Changes:
- Support the drm color pipeline in vkms, amdgfx.
- Add NVJPG driver for tegra.
- Assorted small fixes and updates to rockchip, bridge/dw-hdmi-qp,
panthor.
- Add ASL CS5263 DP-to-HDMI simple bridge.
- Add and improve support for G LD070WX3-SL01 MIPI DSI, Samsung LTL106AL0,
Samsung LTL106AL01, Raystar RFF500F-AWH-DNN, Winstar WF70A8SYJHLNGA,
Wanchanglong w552946aaa, Samsung SOFEF00, Lenovo X13s panel.
- Add support for it66122 to it66121.
- Support mali-G1 gpu in panthor.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patch.msgid.link/aa5cbd50-7676-4a59-bbed-e8428af86804@linux.intel.com
Diffstat (limited to 'drivers/gpu/host1x/dev.c')
| -rw-r--r-- | drivers/gpu/host1x/dev.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c index e365df6af353..3f475f0e6545 100644 --- a/drivers/gpu/host1x/dev.c +++ b/drivers/gpu/host1x/dev.c @@ -71,6 +71,15 @@ u32 host1x_sync_readl(struct host1x *host1x, u32 r) return readl(sync_regs + r); } +#ifdef CONFIG_64BIT +u64 host1x_sync_readq(struct host1x *host1x, u32 r) +{ + void __iomem *sync_regs = host1x->regs + host1x->info->sync_offset; + + return readq(sync_regs + r); +} +#endif + void host1x_ch_writel(struct host1x_channel *ch, u32 v, u32 r) { writel(v, ch->regs + r); |