Lucas Stach 11aff4b4c7 gpu: ipu-v3: pre: implement workaround for ERR009624 ...

The PRE has a bug where a software write to the CTRL register can block
the setting of the ENABLE bit by the hardware in auto repeat mode. When
this happens the PRE will fail to handle new jobs. To work around this
software must not write to CTRL register when the PRE store engine is
inside the unsafe window, where a hardware update to the ENABLE bit
may happen.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
[p.zabel@pengutronix.de: rebased before PRE tiled prefetch support]
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

2017-10-11 12:04:24 +02:00

..

ipu-common.c

gpu: ipu-v3: Allow channel burst locking on i.MX6 only

2017-10-11 10:45:06 +02:00

ipu-cpmem.c

gpu: ipu-v3: Add support for double read/write reduction

2017-06-08 08:57:18 +02:00

ipu-csi.c

gpu: ipu-v3: export ipu_csi_set_downsize

2017-02-17 08:04:27 +01:00

ipu-dc.c

gpu: ipu-v3: remove IRQ dance on DC channel disable

2017-03-15 15:28:27 +01:00

ipu-di.c

gpu: ipu-di: silence videomode logspam

2016-11-09 10:41:14 +01:00

ipu-dmfc.c

gpu: ipu-v3: Do not wait for DMFC FIFO to clear when disabling DMFC channel

2016-08-29 12:45:05 +02:00

ipu-dp.c

drm/imx: add deferred plane disabling

2017-03-15 15:42:29 +01:00

ipu-ic.c

gpu: ipu-v3: Add ipu_rot_mode_is_irt()

2016-09-19 08:30:14 +02:00

ipu-image-convert.c

gpu: ipu-v3: only set non-zero AXI ID for IC when PRG is absent

2017-03-16 10:14:49 +01:00

ipu-pre.c

gpu: ipu-v3: pre: implement workaround for ERR009624

2017-10-11 12:04:24 +02:00

ipu-prg.c

gpu: ipu-v3: prg: wait for double buffers to be filled on channel startup

2017-10-11 12:04:23 +02:00

ipu-prv.h

gpu: ipu-v3: remove interrupt busy waiting routine

2017-06-08 08:57:19 +02:00

ipu-smfc.c

IPUv3 fixes for v3.18

2014-10-07 14:31:14 +10:00

ipu-vdi.c

gpu: ipu-v3: vdic: include AUTO field order bit in ipu_vdi_set_field_order

2017-06-08 08:57:20 +02:00

Kconfig

gpu: ipu-v3: add DRM dependency

2017-08-11 10:31:13 +02:00

Makefile

gpu: ipu-v3: don't depend on DRM being enabled

2017-04-04 10:58:56 +02:00