On Wed, Sep 18, 2019 at 08:24:16PM +0800, Jitao Shi wrote:
Add driver for BOE tv101wum-nl6 panel is a 10.1" 1200x1920 panel.
Signed-off-by: Jitao Shi jitao.shi@mediatek.com Reviewed-by: Sam Ravnborg sam@ravnborg.org
drivers/gpu/drm/panel/Kconfig | 9 + drivers/gpu/drm/panel/Makefile | 1 + .../gpu/drm/panel/panel-boe-tv101wum-nl6.c | 709 ++++++++++++++++++ 3 files changed, 719 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
/snip
diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c new file mode 100644 index 000000000000..e27529b80d78 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
/snip
+static int boe_panel_init(struct boe_panel *boe) +{
- struct mipi_dsi_device *dsi = boe->dsi;
- struct drm_panel *panel = &boe->base;
- int err, i;
- if (boe->desc->init_cmds) {
const struct panel_init_cmd *init_cmds = boe->desc->init_cmds;for (i = 0; init_cmds[i].len != 0; i++) {const struct panel_init_cmd *cmd = &init_cmds[i];switch (cmd->type) {case DELAY_CMD:msleep(cmd->data[0]);err = 0;break;case INIT_DCS_CMD:err = mipi_dsi_dcs_write(dsi, cmd->data[0],cmd->len <= 1 ? NULL :&cmd->data[1],cmd->len - 1);break;}if (err < 0) {
err possibly used uninitialized here.
dev_err(panel->dev,"failed to write command %u\n", i);return err;}}- }
- return 0;
+}
/snip
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