diff options
author | davidycchen <davidycchen@google.com> | 2019-10-22 10:22:15 +0800 |
---|---|---|
committer | davidycchen <davidycchen@google.com> | 2019-10-22 11:54:26 +0800 |
commit | b932fabb70b4fd5357a1d8ae0a8be85f0dde0353 (patch) | |
tree | 38de76acce8c85cb5b860d981e705fa17fc38544 | |
parent | f84322f7aa4c14ac7ce6a8435694f08bbce9ca7e (diff) | |
download | fts_touch_s5-b932fabb70b4fd5357a1d8ae0a8be85f0dde0353.tar.gz |
touch:fts: add a macro for display dynamic refresh rate
Because dynamic refresh rate feature is not supported for all projects,
it may cause build break when touch driver uses the variable.
Bug: 143114507
Change-Id: I5616b2e010ea794b93915d0028f9403f7c3b9b33
Signed-off-by: davidycchen <davidycchen@google.com>
-rw-r--r-- | fts.c | 6 | ||||
-rw-r--r-- | fts.h | 4 |
2 files changed, 10 insertions, 0 deletions
@@ -5008,6 +5008,7 @@ static int fts_screen_state_chg_callback(struct notifier_block *nb, break; } +#ifdef DYNAMIC_REFRESH_RATE if (info->display_refresh_rate != evdata->refresh_rate) { info->display_refresh_rate = evdata->refresh_rate; if (gpio_is_valid(info->board->disp_rate_gpio)) @@ -5016,6 +5017,7 @@ static int fts_screen_state_chg_callback(struct notifier_block *nb, pr_debug("Refresh rate changed to %d Hz.\n", info->display_refresh_rate); } +#endif return NOTIFY_OK; } @@ -5193,6 +5195,7 @@ static int fts_set_gpio(struct fts_ts_info *info) __func__); } +#ifdef DYNAMIC_REFRESH_RATE if (gpio_is_valid(bdata->disp_rate_gpio)) { retval = fts_gpio_setup(bdata->disp_rate_gpio, true, 1, (info->display_refresh_rate == 90)); @@ -5200,6 +5203,7 @@ static int fts_set_gpio(struct fts_ts_info *info) pr_err("%s: Failed to configure disp_rate_gpio\n", __func__); } +#endif if (bdata->reset_gpio >= 0) { retval = fts_gpio_setup(bdata->reset_gpio, true, 1, 0); @@ -5397,8 +5401,10 @@ static int fts_probe(struct spi_device *client) info->client = client; info->dev = &info->client->dev; +#ifdef DYNAMIC_REFRESH_RATE /* Set default display refresh rate */ info->display_refresh_rate = 60; +#endif dev_set_drvdata(info->dev, info); @@ -45,6 +45,8 @@ #include <linux/input/touch_bus_negotiator.h> #endif +#undef DYNAMIC_REFRESH_RATE + #ifdef CONFIG_DRM #undef CONFIG_DRM #endif @@ -444,7 +446,9 @@ struct fts_ts_info { #ifdef CONFIG_DRM struct notifier_block notifier; /* Notify on suspend/resume */ #endif +#ifdef DYNAMIC_REFRESH_RATE int display_refresh_rate; /* Display rate in Hz */ +#endif bool sensor_sleep; /* True if suspend called */ struct wakeup_source wakesrc; /* Wake Lock struct */ |