On Mon, Jul 02, 2018 at 12:27:21PM +0200, Heiko Stuebner wrote:
From: Lin Huang hl@rock-chips.com
Support Innolux P097PFG 9.7" 1536x2048 TFT LCD panel, it reuse the Innolux P079ZCA panel driver.
Changes in v2:
- None
Changes in v3:
- None
Changes in v4:
- None
Changes in v5:
- Document source of init-commands
- 4 lanes per DSI interface
Signed-off-by: Lin Huang hl@rock-chips.com Signed-off-by: Heiko Stuebner heiko@sntech.de
drivers/gpu/drm/panel/panel-innolux-p079zca.c | 200 +++++++++++++++++- 1 file changed, 196 insertions(+), 4 deletions(-)
Applied with two small changes, see below.
diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c index 630b0c2549ef..8d25b87bfbd6 100644 --- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c +++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c @@ -20,6 +20,15 @@
#include <video/mipi_display.h>
+struct panel_init_cmd {
- int len;
I changed the type here to size_t for consistency.
- const char *data;
+};
+#define _INIT_CMD(...) { \
- .len = sizeof((char[]){__VA_ARGS__}), \
- .data = (char[]){__VA_ARGS__} }
struct panel_desc { const struct drm_display_mode *modes; unsigned int bpc; @@ -30,6 +39,7 @@ struct panel_desc {
unsigned long flags; enum mipi_dsi_pixel_format format;
- const struct panel_init_cmd *init_cmds; unsigned int lanes; const char * const *supply_names; unsigned int num_supplies;
@@ -121,13 +131,43 @@ static int innolux_panel_prepare(struct drm_panel *panel) if (err < 0) return err;
- /* T2: 15ms - 1000ms */
- usleep_range(15000, 16000);
/* p079zca: t2 (20ms), p097pfg: t4 (15ms) */
usleep_range(20000, 21000);
gpiod_set_value_cansleep(innolux->enable_gpio, 1);
- /* T4: 15ms - 1000ms */
- usleep_range(15000, 16000);
- /* p079zca: t4, p097pfg: t5 */
- usleep_range(20000, 21000);
- if (innolux->desc->init_cmds) {
const struct panel_init_cmd *cmds =innolux->desc->init_cmds;int i;
I made this unsigned.
Thierry