Re: [Freedreno] [PATCH AUTOSEL 5.2 42/76] drm/msm: stop abusing dma_map/unmap for cache

2019-08-13 Thread Sasha Levin
On Fri, Aug 02, 2019 at 05:14:35PM -0700, Rob Clark wrote: Hi Sasha, It's probably best *not* to backport this patch.. drm/msm abuses the DMA API in a way that it is not intended be used, to work around the lack of cache sync API exported to kernel modules on arm/arm64. I couldn't really

Re: [Freedreno] [PATCH v2] drivers: qcom: Add BCM vote macro to header

2019-08-13 Thread Stephen Boyd
Quoting Jordan Crouse (2019-08-13 11:47:17) > On Wed, Aug 07, 2019 at 04:42:31PM -0700, Stephen Boyd wrote: > > Quoting Jordan Crouse (2019-08-05 13:33:46) > > > The macro to generate a Bus Controller Manager (BCM) TCS command is used > > > by the interconnect driver but might also be interesting

Re: [Freedreno] [PATCH v2] drivers: qcom: Add BCM vote macro to header

2019-08-13 Thread Jordan Crouse
On Wed, Aug 07, 2019 at 04:42:31PM -0700, Stephen Boyd wrote: > Quoting Jordan Crouse (2019-08-05 13:33:46) > > The macro to generate a Bus Controller Manager (BCM) TCS command is used > > by the interconnect driver but might also be interesting to other > > drivers that need to construct TCS

[Freedreno] [PATCH v2 2/2] arm: Add DRM_MSM to defconfigs with ARCH_QCOM

2019-08-13 Thread Jordan Crouse
Now that CONFIG_DRM_MSM is no longer default 'y' add it as a module to all ARCH_QCOM enabled defconfigs to restore the previous expected build behavior. Signed-off-by: Jordan Crouse --- arch/arm/configs/multi_v7_defconfig | 1 + arch/arm/configs/qcom_defconfig | 1 +

[Freedreno] [PATCH v2 1/2] drm/msm: Remove Kconfig default

2019-08-13 Thread Jordan Crouse
Remove the default for CONFIG_DRM_MSM and let the user select the driver manually as one does. Additionally select QCOM_COMMAND_DB for ARCH_QCOM targets to make sure it doesn't get missed when we need it for a6xx targets. v2: Move from default 'm' to no default Signed-off-by: Jordan Crouse ---

Re: [Freedreno] [PATCH v6 19/24] drm/bridge: dumb-vga-dac: Provide ddc symlink in connector sysfs directory

2019-08-13 Thread Geert Uytterhoeven
Hi Günter, On Thu, Aug 8, 2019 at 5:42 AM Guenter Roeck wrote: > On Fri, Jul 26, 2019 at 07:23:13PM +0200, Andrzej Pietrasiewicz wrote: > > Use the ddc pointer provided by the generic connector. > > > > Signed-off-by: Andrzej Pietrasiewicz > > Reviewed-by: Neil Armstrong > > This patch results