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drm/panel: nt35560: Support more panel IDs

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These IDs were found in the wild in a Sony Xperia vendor tree.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220103113822.654592-2-linus.walleij@linaro.org
This commit is contained in:
Linus Walleij 2022-01-03 12:38:21 +01:00
parent 994ea402c7
commit e78089da45
1 changed files with 5 additions and 3 deletions
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8
drivers/gpu/drm/panel/panel-novatek-nt35560.c
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@ -32,13 +32,14 @@
/*
* Sony seems to use vendor ID 0x81
*/
#define DISPLAY_SONY_ACX424AKP_ID1 0x811b
#define DISPLAY_SONY_ACX424AKP_ID1 0x8103
#define DISPLAY_SONY_ACX424AKP_ID2 0x811a
#define DISPLAY_SONY_ACX424AKP_ID3 0x811b
/*
* The third ID looks like a bug, vendor IDs begin at 0x80
* The fourth ID looks like a bug, vendor IDs begin at 0x80
* and panel 00 ... seems like default values.
*/
#define DISPLAY_SONY_ACX424AKP_ID3 0x8000
#define DISPLAY_SONY_ACX424AKP_ID4 0x8000
struct nt35560 {
struct drm_panel panel;
@ -225,6 +226,7 @@ static int nt35560_read_id(struct nt35560 *nt)
case DISPLAY_SONY_ACX424AKP_ID1:
case DISPLAY_SONY_ACX424AKP_ID2:
case DISPLAY_SONY_ACX424AKP_ID3:
case DISPLAY_SONY_ACX424AKP_ID4:
dev_info(nt->dev, "MTP vendor: %02x, version: %02x, panel: %02x\n",
vendor, version, panel);
break;