On 05/30/2016 02:56 PM, Belisko Marek wrote:
> Hi Peter,
>
> On Mon, May 30, 2016 at 1:42 PM, Peter Ujfalusi <peter.ujfalusi@xxxxxx> wrote:
>> The panel is not used by any legacy board files so the legacy (pdata) boot
>> support can be dropped.
> What about platforms which doesn't support DT boot yet?
We don't have non DT users for these panels.
>>
>> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
>> ---
>> .../omap2/omapfb/displays/panel-tpo-td028ttec1.c | 43 +++-------------------
>> include/video/omap-panel-data.h | 13 -------
>> 2 files changed, 6 insertions(+), 50 deletions(-)
>>
>> diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c
>> index 4d657f3ab679..f4dc023868ae 100644
>> --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c
>> +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c
>> @@ -29,7 +29,6 @@
>> #include <linux/spi/spi.h>
>> #include <linux/gpio.h>
>> #include <video/omapdss.h>
>> -#include <video/omap-panel-data.h>
>>
>> struct panel_drv_data {
>> struct omap_dss_device dssdev;
>> @@ -365,31 +364,6 @@ static struct omap_dss_driver td028ttec1_ops = {
>> .check_timings = td028ttec1_panel_check_timings,
>> };
>>
>> -static int td028ttec1_panel_probe_pdata(struct spi_device *spi)
>> -{
>> - const struct panel_tpo_td028ttec1_platform_data *pdata;
>> - struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
>> - struct omap_dss_device *dssdev, *in;
>> -
>> - pdata = dev_get_platdata(&spi->dev);
>> -
>> - in = omap_dss_find_output(pdata->source);
>> - if (in == NULL) {
>> - dev_err(&spi->dev, "failed to find video source '%s'\n",
>> - pdata->source);
>> - return -EPROBE_DEFER;
>> - }
>> -
>> - ddata->in = in;
>> -
>> - ddata->data_lines = pdata->data_lines;
>> -
>> - dssdev = &ddata->dssdev;
>> - dssdev->name = pdata->name;
>> -
>> - return 0;
>> -}
>> -
>> static int td028ttec1_probe_of(struct spi_device *spi)
>> {
>> struct device_node *node = spi->dev.of_node;
>> @@ -415,6 +389,9 @@ static int td028ttec1_panel_probe(struct spi_device *spi)
>>
>> dev_dbg(&spi->dev, "%s\n", __func__);
>>
>> + if (!spi->dev.of_node)
>> + return -ENODEV;
>> +
>> spi->bits_per_word = 9;
>> spi->mode = SPI_MODE_3;
>>
>> @@ -432,17 +409,9 @@ static int td028ttec1_panel_probe(struct spi_device *spi)
>>
>> ddata->spi_dev = spi;
>>
>> - if (dev_get_platdata(&spi->dev)) {
>> - r = td028ttec1_panel_probe_pdata(spi);
>> - if (r)
>> - return r;
>> - } else if (spi->dev.of_node) {
>> - r = td028ttec1_probe_of(spi);
>> - if (r)
>> - return r;
>> - } else {
>> - return -ENODEV;
>> - }
>> + r = td028ttec1_probe_of(spi);
>> + if (r)
>> + return r;
>>
>> ddata->videomode = td028ttec1_panel_timings;
>>
>> diff --git a/include/video/omap-panel-data.h b/include/video/omap-panel-data.h
>> index 56830d1dc762..fbdaa4c3ae96 100644
>> --- a/include/video/omap-panel-data.h
>> +++ b/include/video/omap-panel-data.h
>> @@ -223,17 +223,4 @@ struct panel_nec_nl8048hl11_platform_data {
>> int qvga_gpio;
>> };
>>
>> -/**
>> - * panel-tpo-td028ttec1 platform data
>> - * @name: name for display entity
>> - * @source: name of the display entity used as a video source
>> - * @data_lines: number of DPI datalines
>> - */
>> -struct panel_tpo_td028ttec1_platform_data {
>> - const char *name;
>> - const char *source;
>> -
>> - int data_lines;
>> -};
>> -
>> #endif /* __OMAP_PANEL_DATA_H */
>> --
>> 2.8.3
>>
>> --
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>
> BR,
>
> marek
>
--
Péter
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