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authorLinus Torvalds <torvalds@linux-foundation.org>2017-05-03 11:44:24 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-03 11:44:24 -0700
commit2f34c1231bfc9f2550f934acb268ac7315fb3837 (patch)
treeff8114b3b4ec4723a11b041c6b74c389e9f0eeb9 /include/video
parenta3719f34fdb664ffcfaec2160ef20fca7becf2ee (diff)
parent8b03d1ed2c43a2ba5ef3381322ee4515b97381bf (diff)
Merge tag 'drm-for-v4.12' of git://people.freedesktop.org/~airlied/linux
Pull drm u pdates from Dave Airlie: "This is the main drm pull request for v4.12. Apart from two fixes pulls, everything should have been in drm-next for at least 2 weeks. The biggest thing in here is AMD released the public headers for their upcoming VEGA GPUs. These as always are quite a sizeable chunk of header files. They've also added initial non-display support for those GPUs, though they aren't available in production yet. Otherwise it's pretty much normal. New bridge drivers: - megachips-stdpxxxx-ge-b850v3-fw LVDS->DP++ - generic LVDS bridge support. Core: - Displayport link train failure reporting to userspace - debugfs interface cleaned up - subsystem TODO in kerneldoc now - Extended fbdev support (flipping and vblank wait) - drm_platform removed - EDP CRC support in helper - HF-VSDB SCDC support in EDID parser - Lots of code cleanups and header extraction - Thunderbolt external GPU awareness - Atomic helper improvements - Documentation improvements panel: - Sitronix and Samsung new panel support amdgpu: - Preliminary vega10 support - Multi-level page table support - GPU sensor support for userspace - PRT support for sparse buffers - SR-IOV improvements - Non-contig VRAM CPU mapping i915: - Atomic modesetting enabled by default on Gen5+ - LSPCON improvements - Atomic state handling for cdclk - GPU reset improvements - In-kernel unit tests - Geminilake improvements and color manager support - Designware i2c fixes - vblank evasion improvements - Hotplug safe connector iterators - GVT scheduler QoS support - GVT Kabylake support nouveau: - Acceleration support for Pascal (GP10x). - Rearchitecture of code handling proprietary signed firmware - Fix GTX 970 with odd MMU configuration - GP10B support - GP107 acceleration support vmwgfx: - Atomic modesetting support for vmwgfx omapdrm: - Support for render nodes - Refactor omapdss code - Fix some probe ordering issues - Fix too dark RGB565 rendering sunxi: - prelim rework for multiple pipes. mali-dp: - Color management support - Plane scaling - Power management improvements imx-drm: - Prefetch Resolve Engine/Gasket on i.MX6QP - Deferred plane disabling - Separate alpha support mediatek: - Mediatek SoC MT2701 support rcar-du: - Gen3 HDMI support msm: - 4k support for newer chips - OPP bindings for gpu - prep work for per-process pagetables vc4: - HDMI audio support - fixes qxl: - minor fixes. dw-hdmi: - PHY improvements - CSC fixes - Amlogic GX SoC support" * tag 'drm-for-v4.12' of git://people.freedesktop.org/~airlied/linux: (1778 commits) drm/nouveau/fb/gf100-: Fix 32 bit wraparound in new ram detection drm/nouveau/secboot/gm20b: fix the error return code in gm20b_secboot_tegra_read_wpr() drm/nouveau/kms: Increase max retries in scanout position queries. drm/nouveau/bios/bitP: check that table is long enough for optional pointers drm/nouveau/fifo/nv40: no ctxsw for pre-nv44 mpeg engine drm: mali-dp: use div_u64 for expensive 64-bit divisions drm/i915: Confirm the request is still active before adding it to the await drm/i915: Avoid busy-spinning on VLV_GLTC_PW_STATUS mmio drm/i915/selftests: Allocate inode/file dynamically drm/i915: Fix system hang with EI UP masked on Haswell drm/i915: checking for NULL instead of IS_ERR() in mock selftests drm/i915: Perform link quality check unconditionally during long pulse drm/i915: Fix use after free in lpe_audio_platdev_destroy() drm/i915: Use the right mapping_gfp_mask for final shmem allocation drm/i915: Make legacy cursor updates more unsynced drm/i915: Apply a cond_resched() to the saturated signaler drm/i915: Park the signaler before sleeping drm: mali-dp: Check the mclk rate and allow up/down scaling drm: mali-dp: Enable image enhancement when scaling drm: mali-dp: Add plane upscaling support ...
Diffstat (limited to 'include/video')
-rw-r--r--include/video/imx-ipu-v3.h39
1 files changed, 38 insertions, 1 deletions
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index 53cd07ccaa4c..8cb07680fb41 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -161,6 +161,28 @@ enum ipu_channel_irq {
#define IPUV3_CHANNEL_MEM_BG_ASYNC_ALPHA 52
#define IPUV3_NUM_CHANNELS 64
+static inline int ipu_channel_alpha_channel(int ch_num)
+{
+ switch (ch_num) {
+ case IPUV3_CHANNEL_G_MEM_IC_PRP_VF:
+ return IPUV3_CHANNEL_G_MEM_IC_PRP_VF_ALPHA;
+ case IPUV3_CHANNEL_G_MEM_IC_PP:
+ return IPUV3_CHANNEL_G_MEM_IC_PP_ALPHA;
+ case IPUV3_CHANNEL_MEM_FG_SYNC:
+ return IPUV3_CHANNEL_MEM_FG_SYNC_ALPHA;
+ case IPUV3_CHANNEL_MEM_FG_ASYNC:
+ return IPUV3_CHANNEL_MEM_FG_ASYNC_ALPHA;
+ case IPUV3_CHANNEL_MEM_BG_SYNC:
+ return IPUV3_CHANNEL_MEM_BG_SYNC_ALPHA;
+ case IPUV3_CHANNEL_MEM_BG_ASYNC:
+ return IPUV3_CHANNEL_MEM_BG_ASYNC_ALPHA;
+ case IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB:
+ return IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB_ALPHA;
+ default:
+ return -EINVAL;
+ }
+}
+
int ipu_map_irq(struct ipu_soc *ipu, int irq);
int ipu_idmac_channel_irq(struct ipu_soc *ipu, struct ipuv3_channel *channel,
enum ipu_channel_irq irq);
@@ -300,7 +322,7 @@ struct ipu_dp *ipu_dp_get(struct ipu_soc *ipu, unsigned int flow);
void ipu_dp_put(struct ipu_dp *);
int ipu_dp_enable(struct ipu_soc *ipu);
int ipu_dp_enable_channel(struct ipu_dp *dp);
-void ipu_dp_disable_channel(struct ipu_dp *dp);
+void ipu_dp_disable_channel(struct ipu_dp *dp, bool sync);
void ipu_dp_disable(struct ipu_soc *ipu);
int ipu_dp_setup_channel(struct ipu_dp *dp,
enum ipu_color_space in, enum ipu_color_space out);
@@ -309,6 +331,21 @@ int ipu_dp_set_global_alpha(struct ipu_dp *dp, bool enable, u8 alpha,
bool bg_chan);
/*
+ * IPU Prefetch Resolve Gasket (prg) functions
+ */
+int ipu_prg_max_active_channels(void);
+bool ipu_prg_present(struct ipu_soc *ipu);
+bool ipu_prg_format_supported(struct ipu_soc *ipu, uint32_t format,
+ uint64_t modifier);
+int ipu_prg_enable(struct ipu_soc *ipu);
+void ipu_prg_disable(struct ipu_soc *ipu);
+void ipu_prg_channel_disable(struct ipuv3_channel *ipu_chan);
+int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan,
+ unsigned int axi_id, unsigned int width,
+ unsigned int height, unsigned int stride,
+ u32 format, unsigned long *eba);
+
+/*
* IPU CMOS Sensor Interface (csi) functions
*/
struct ipu_csi;