From: Paul Cercueil Date: Tue, 10 Dec 2019 14:41:42 +0000 (+0100) Subject: gpu/drm: ingenic: Add support for the JZ4770 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d4e6a62d3769ef09bfe116b261a61ef871dea4f9;p=openwrt%2Fstaging%2Fblogic.git gpu/drm: ingenic: Add support for the JZ4770 The LCD controller in the JZ4770 supports up to 720p. While there has been many new features added since the old JZ4740, which are not yet handled here, this driver still works fine. v2: No change Signed-off-by: Paul Cercueil Link: https://patchwork.freedesktop.org/patch/msgid/20191210144142.33143-6-paul@crapouillou.net # *** extracted tags *** Acked-by: Sam Ravnborg --- diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c b/drivers/gpu/drm/ingenic/ingenic-drm.c index ddbf7b435d7a..6d47ef7b148c 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm.c @@ -831,9 +831,16 @@ static const struct jz_soc_info jz4725b_soc_info = { .max_height = 600, }; +static const struct jz_soc_info jz4770_soc_info = { + .needs_dev_clk = false, + .max_width = 1280, + .max_height = 720, +}; + static const struct of_device_id ingenic_drm_of_match[] = { { .compatible = "ingenic,jz4740-lcd", .data = &jz4740_soc_info }, { .compatible = "ingenic,jz4725b-lcd", .data = &jz4725b_soc_info }, + { .compatible = "ingenic,jz4770-lcd", .data = &jz4770_soc_info }, { /* sentinel */ }, };