[GIT PULL] drm/mediatek: MT8173 HDMI support

[GIT PULL] drm/mediatek: MT8173 HDMI support

[Philipp Zabel]

Hi Dave,

please consider merging this tag, which contains the v16 MT8173 HDMI
patches I sent on 2016-05-26, rebased onto v4.7-rc2. There have been no
further comments.

regards
Philipp

The following changes since commit af8c34ce6ae32addda3788d54a7e340cad22516b:

  Linux 4.7-rc2 (2016-06-05 14:31:26 -0700)

are available in the git repository at:

  git://git.pengutronix.de/git/pza/linux.git tags/mediatek-drm-2016-06-13

for you to fetch changes up to 21ff16b77e779f9f9dd56522613f3835b0a3a386:

  dt-bindings: hdmi-connector: add DDC I2C bus phandle documentation (2016-06-13 11:08:27 +0200)

----------------------------------------------------------------
MT8173 HDMI support

- device tree binding documentation for MT8173 HDMI encoder, CEC, DDC,
  and PHY
- drivers for MT8173 HDMI encoder, CEC (HPD only for now), DDC, and PHY
- enable HDMI output via a custom SMCCC call
- add ddc-i2c-bus property to HDMI connector device tree binding

----------------------------------------------------------------
Jie Qiu (2):
      drm/mediatek: Add HDMI support
      drm/mediatek: enable hdmi output control bit

Philipp Zabel (2):
      dt-bindings: drm/mediatek: Add Mediatek HDMI dts binding
      dt-bindings: hdmi-connector: add DDC I2C bus phandle documentation

 .../bindings/display/connector/hdmi-connector.txt  |    1 +
 .../bindings/display/mediatek/mediatek,hdmi.txt    |  148 ++
 drivers/gpu/drm/mediatek/Kconfig                   |    8 +
 drivers/gpu/drm/mediatek/Makefile                  |    7 +
 drivers/gpu/drm/mediatek/mtk_cec.c                 |  265 +++
 drivers/gpu/drm/mediatek/mtk_cec.h                 |   26 +
 drivers/gpu/drm/mediatek/mtk_hdmi.c                | 1828 ++++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_hdmi.h                |   23 +
 drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c            |  358 ++++
 drivers/gpu/drm/mediatek/mtk_hdmi_regs.h           |  238 +++
 drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c     |  515 ++++++
 11 files changed, 3417 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.txt
 create mode 100644 drivers/gpu/drm/mediatek/mtk_cec.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_cec.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_regs.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c
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Re: [GIT PULL] drm/mediatek: MT8173 HDMI support

[Dave Airlie]

On 13 June 2016 at 19:44, Philipp Zabel <p.zabel@pengutronix.de> wrote:
> Hi Dave,
>
> please consider merging this tag, which contains the v16 MT8173 HDMI
> patches I sent on 2016-05-26, rebased onto v4.7-rc2. There have been no
> further comments.

arm32 build
 DTC     drivers/gpu/drm/tilcdc/tilcdc_slave_compat.dtb
/home/airlied/devel/kernel/drm-next/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c:
In function ‘mtk_hdmi_ddc_probe’:
/home/airlied/devel/kernel/drm-next/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c:322:111:
warning: format ‘%llx’ expects argument of type ‘long long unsigned
int’, but argument 4 has type ‘resource_size_t {aka unsigned int}’
[-Wformat=]
/home/airlied/devel/kernel/drm-next/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c:322:111:
warning: format ‘%llx’ expects argument of type ‘long long unsigned
int’, but argument 5 has type ‘resource_size_t {aka unsigned int}’
[-Wformat=]

Please fix that and resend.
Dave.
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Re: [GIT PULL] drm/mediatek: MT8173 HDMI support

[Philipp Zabel]

Am Donnerstag, den 16.06.2016, 06:19 +1000 schrieb Dave Airlie:
> On 13 June 2016 at 19:44, Philipp Zabel <p.zabel@pengutronix.de> wrote:
> > Hi Dave,
> >
> > please consider merging this tag, which contains the v16 MT8173 HDMI
> > patches I sent on 2016-05-26, rebased onto v4.7-rc2. There have been no
> > further comments.
> 
> arm32 build
>  DTC     drivers/gpu/drm/tilcdc/tilcdc_slave_compat.dtb
> /home/airlied/devel/kernel/drm-next/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c:
> In function ‘mtk_hdmi_ddc_probe’:
> /home/airlied/devel/kernel/drm-next/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c:322:111:
> warning: format ‘%llx’ expects argument of type ‘long long unsigned
> int’, but argument 4 has type ‘resource_size_t {aka unsigned int}’
> [-Wformat=]
> /home/airlied/devel/kernel/drm-next/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c:322:111:
> warning: format ‘%llx’ expects argument of type ‘long long unsigned
> int’, but argument 5 has type ‘resource_size_t {aka unsigned int}’
> [-Wformat=]
> 
> Please fix that and resend.
> Dave.

I'll fix it up as follows and resend:

----------8<----------
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
index c24bbc4..33c9e1b 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
@@ -319,8 +319,8 @@ static int mtk_hdmi_ddc_probe(struct platform_device *pdev)
 
 	dev_dbg(dev, "ddc->adap: %p\n", &ddc->adap);
 	dev_dbg(dev, "ddc->clk: %p\n", ddc->clk);
-	dev_dbg(dev, "physical adr: 0x%llx, end: 0x%llx\n", mem->start,
-		mem->end);
+	dev_dbg(dev, "physical adr: %pa, end: %pa\n", &mem->start,
+		&mem->end);
 
 	return 0;
 
---------->8----------

regards
Philipp

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