[3/6] drm/tinydrm: rename mi028qt module to mipi-panel

On 07/29/2017 02:17 PM, David Lechner wrote:
> This renames the mi028qt module to mipi-panel so that it can be used for
> other types of panels as well. There is no reason to copy a bunch of
> boiler-plate code for each panel or controller.
> 
> Signed-off-by: David Lechner <david@lechnology.com>
> ---
>   .../devicetree/bindings/display/mipi-panel.txt     |  27 ++
>   .../bindings/display/multi-inno,mi0283qt.txt       |  27 --
>   MAINTAINERS                                        |   6 +-
>   drivers/gpu/drm/tinydrm/Kconfig                    |  12 +-
>   drivers/gpu/drm/tinydrm/Makefile                   |   2 +-
>   drivers/gpu/drm/tinydrm/mi0283qt.c                 | 283 --------------------
>   drivers/gpu/drm/tinydrm/mipi-panel.c               | 284 +++++++++++++++++++++
>   7 files changed, 323 insertions(+), 318 deletions(-)
>   create mode 100644 Documentation/devicetree/bindings/display/mipi-panel.txt
>   delete mode 100644 Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
>   delete mode 100644 drivers/gpu/drm/tinydrm/mi0283qt.c
>   create mode 100644 drivers/gpu/drm/tinydrm/mipi-panel.c
> 

Apparently, I missed an option on git format-patch. This diff should be 
easier to look at...

---

         struct tinydrm_device *tdev;
@@ -195,20 +196,20 @@ static int mi0283qt_probe(struct spi_device *spi)

         device_property_read_u32(dev, "rotation", &rotation);

-       ret = mipi_dbi_spi_init(spi, mipi, dc, &mi0283qt_pipe_funcs,
-                               &mi0283qt_driver, &mi0283qt_mode,
+       ret = mipi_dbi_spi_init(spi, mipi, dc, &mipi_panel_pipe_funcs,
+                               &mipi_panel_driver, &mipi_panel_mode,
                                 MIPI_DCS_PIXEL_FMT_16BIT, rotation);
         if (ret)
                 return ret;

-       ret = mi0283qt_init(mipi);
+       ret = mipi_panel_init(mipi);
         if (ret)
                 return ret;

         /* use devres to fini after drm unregister (drv->remove is 
before) */
-       ret = devm_add_action(dev, mi0283qt_fini, mipi);
+       ret = devm_add_action(dev, mipi_panel_fini, mipi);
         if (ret) {
-               mi0283qt_fini(mipi);
+               mipi_panel_fini(mipi);
                 return ret;
         }

@@ -228,14 +229,14 @@ static int mi0283qt_probe(struct spi_device *spi)
         return 0;
  }

-static void mi0283qt_shutdown(struct spi_device *spi)
+static void mipi_panel_shutdown(struct spi_device *spi)
  {
         struct mipi_dbi *mipi = spi_get_drvdata(spi);

         tinydrm_shutdown(&mipi->tinydrm);
  }

-static int __maybe_unused mi0283qt_pm_suspend(struct device *dev)
+static int __maybe_unused mipi_panel_pm_suspend(struct device *dev)
  {
         struct mipi_dbi *mipi = dev_get_drvdata(dev);
         int ret;
@@ -244,40 +245,40 @@ static int __maybe_unused 
mi0283qt_pm_suspend(struct device *dev)
         if (ret)
                 return ret;

-       mi0283qt_fini(mipi);
+       mipi_panel_fini(mipi);

         return 0;
  }

-static int __maybe_unused mi0283qt_pm_resume(struct device *dev)
+static int __maybe_unused mipi_panel_pm_resume(struct device *dev)
  {
         struct mipi_dbi *mipi = dev_get_drvdata(dev);
         int ret;

-       ret = mi0283qt_init(mipi);
+       ret = mipi_panel_init(mipi);
         if (ret)
                 return ret;

         return tinydrm_resume(&mipi->tinydrm);
  }

-static const struct dev_pm_ops mi0283qt_pm_ops = {
-       SET_SYSTEM_SLEEP_PM_OPS(mi0283qt_pm_suspend, mi0283qt_pm_resume)
+static const struct dev_pm_ops mipi_panel_pm_ops = {
+       SET_SYSTEM_SLEEP_PM_OPS(mipi_panel_pm_suspend, mipi_panel_pm_resume)
  };

-static struct spi_driver mi0283qt_spi_driver = {
+static struct spi_driver mipi_panel_spi_driver = {
         .driver = {
-               .name = "mi0283qt",
+               .name = "mipi-panel",
                 .owner = THIS_MODULE,
-               .of_match_table = mi0283qt_of_match,
-               .pm = &mi0283qt_pm_ops,
+               .of_match_table = mipi_panel_of_match,
+               .pm = &mipi_panel_pm_ops,
         },
-       .id_table = mi0283qt_id,
-       .probe = mi0283qt_probe,
-       .shutdown = mi0283qt_shutdown,
+       .id_table = mipi_panel_id,
+       .probe = mipi_panel_probe,
+       .shutdown = mipi_panel_shutdown,
  };
-module_spi_driver(mi0283qt_spi_driver);
+module_spi_driver(mipi_panel_spi_driver);

-MODULE_DESCRIPTION("Multi-Inno MI0283QT DRM driver");
+MODULE_DESCRIPTION("MIPI DBI panel DRM driver");
  MODULE_AUTHOR("Noralf Trønnes");
  MODULE_LICENSE("GPL");
--
2.7.4
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[3/6] drm/tinydrm: rename mi028qt module to mipi-panel

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