On 02/13/2015 09:11 AM, Tomi Valkeinen wrote:

Hi,

This series adds the arch/arm/ side of the display support for DRA7 (DRA72x,
DRA74x, AM54xx) SoCs. Also support for HDMI output on x15 and DRA72 EVM boards
is added.

The series is based on OMAPDSS driver patches in fbdev changes for 3.20, which
have been merged to Linus' tree.

The changes are very similar to OMAP5 DSS. All the other patches look fine to
me except the "RFC: ARM: DRA7: enable DSS_DESHDCP_CLKEN". That's been discussed
earlier with Paul and Tero, but I don't think we have any good solution for it
yet.

Is there some specific tag I can test this on (some next perhaps?), I
get the following error:
build fail, Error:
arch/arm/mach-omap2/display.c: In function ?omap_display_get_version?:
arch/arm/mach-omap2/display.c:285:10: error: ?OMAPDSS_VER_DRA7xx?
undeclared (first use in this function)
arch/arm/mach-omap2/display.c:285:10: note: each undeclared identifier
is reported only once for each function it appears in
arch/arm/mach-omap2/display.c:288:1: warning: control reaches end of
non-void function [-Wreturn-type]
make[1]: *** [arch/arm/mach-omap2/display.o] Error 1
make: *** [arch/arm/mach-omap2] Error 2
make: *** Waiting for unfinished jobs....


Further are you proposing this for 3.20 or 3.21 window? 3.20, we seem
to have already missed.

 Tomi

Tomi Valkeinen (9):
  arm/dts: dra7xx: add 'ti,set-rate-parent' for dss_dss_clk

^^

  ARM: DRA7: hwmod: add DMM hwmod description
  ARM: DRA7: hwmod: set DSS submodule parent hwmods
  ARM: OMAP: display: change compat names to array
  ARM: OMAP2+: display: detect DRA7 DSS
  arm/dts: dra7.dtsi: add DSS support

^^

  arm/dts: dra72-evm.dts: add HDMI

^^

  arm/dts: am57xx-beagle-x15.dts: add HDMI

ARM: dts: am57xx-beagle-x15: Add HDMI

Would be good to follow above convention for all dts patches $subject.

  RFC: ARM: DRA7: enable DSS_DESHDCP_CLKEN

 arch/arm/boot/dts/am57xx-beagle-x15.dts   |  80 +++++++++++++++++++++
 arch/arm/boot/dts/dra7.dtsi               |  38 ++++++++++
 arch/arm/boot/dts/dra72-evm.dts           | 111 ++++++++++++++++++++++++++++++
 arch/arm/boot/dts/dra72x.dtsi             |  11 +++
 arch/arm/boot/dts/dra74x.dtsi             |  15 ++++
 arch/arm/boot/dts/dra7xx-clocks.dtsi      |   1 +
 arch/arm/mach-omap2/display.c             |  32 +++++----
 arch/arm/mach-omap2/io.c                  |  11 +++
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c |  32 +++++++++
 9 files changed, 316 insertions(+), 15 deletions(-)

-- 
Regards,
Nishanth Menon