From aa5ab7f890a036ab6802c7a0c8cf8459a324e3c2 Mon Sep 17 00:00:00 2001 From: "Justin M. Forbes" Date: Mon, 13 Jul 2020 10:05:15 -0500 Subject: kernel-5.8.0-0.rc5.1 * Mon Jul 13 2020 Fedora Kernel Team [5.8.0-0.rc5.1] - v5.8-rc5 rebase - arm64: dts: sun50i-a64-pinephone: Add touchscreen support (Ondrej Jirman) - arm64: dts: sun50i-a64-pinephone: Enable LCD support on PinePhone (Icenowy Zheng) - drm/panel: st7703: Assert reset prior to powering down the regulators (Ondrej Jirman) - drm/panel: st7703: Enter sleep after display off (Ondrej Jirman) - drm/panel: st7703: Add support for Xingbangda XBD599 (Ondrej Jirman) - drm/panel: st7703: Move generic part of init sequence to enable callback (Ondrej Jirman) - drm/panel: st7703: Move code specific to jh057n closer together (Ondrej Jirman) - drm/panel: st7703: Prepare for supporting multiple panels (Ondrej Jirman) - drm/panel: st7703: Rename functions from jh057n prefix to st7703 (Ondrej Jirman) - drm/panel: rocktech-jh057n00900: Rename the driver to st7703 (Ondrej Jirman) - dt-bindings: panel: Add compatible for Xingbangda XBD599 panel (Ondrej Jirman) - dt-bindings: panel: Convert rocktech, jh057n00900 to yaml (Ondrej Jirman) - dt-bindings: vendor-prefixes: Add Xingbangda (Icenowy Zheng) - Revert "arm64: allwinner: dts: a64: add LCD-related device nodes for PinePhone" (Peter Robinson) - Revert "drm/sun4i: sun6i_mipi_dsi: fix horizontal timing calculation" (Peter Robinson) - Revert "drm: panel: add Xingbangda XBD599 panel" (Peter Robinson) - Revert "dt-bindings: panel: add binding for Xingbangda XBD599 panel" (Peter Robinson) - selinux: allow reading labels before policy is loaded (Jonathan Lebon) - Fixes "acpi: prefer booting with ACPI over DTS" to be RHEL only (Peter Robinson) - Update config for renamed panel driver. (Peter Robinson) - Enable SERIAL_SC16IS7XX for SPI interfaces (Peter Robinson) - Updated changelog for the release based on dcde237b9b0e (Fedora Kernel Team) Resolves: rhbz# Signed-off-by: Justin M. Forbes --- ...anel-st7703-Enter-sleep-after-display-off.patch | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 0001-drm-panel-st7703-Enter-sleep-after-display-off.patch (limited to '0001-drm-panel-st7703-Enter-sleep-after-display-off.patch') diff --git a/0001-drm-panel-st7703-Enter-sleep-after-display-off.patch b/0001-drm-panel-st7703-Enter-sleep-after-display-off.patch new file mode 100644 index 000000000..33e52fc94 --- /dev/null +++ b/0001-drm-panel-st7703-Enter-sleep-after-display-off.patch @@ -0,0 +1,41 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Ondrej Jirman +Date: Fri, 26 Jun 2020 02:55:58 +0200 +Subject: [PATCH] drm/panel: st7703: Enter sleep after display off + +The datasheet suggests to issue sleep in after display off +as a part of the panel's shutdown sequence. + +Signed-off-by: Ondrej Jirman +--- + drivers/gpu/drm/panel/panel-sitronix-st7703.c | 13 ++++++++++++- + 1 file changed, 12 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c b/drivers/gpu/drm/panel/panel-sitronix-st7703.c +index 33611419059a..e771281eb547 100644 +--- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c ++++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c +@@ -394,8 +394,19 @@ static int st7703_disable(struct drm_panel *panel) + { + struct st7703 *ctx = panel_to_st7703(panel); + struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev); ++ int ret; ++ ++ ret = mipi_dsi_dcs_set_display_off(dsi); ++ if (ret < 0) ++ DRM_DEV_ERROR(ctx->dev, ++ "Failed to turn off the display: %d\n", ret); + +- return mipi_dsi_dcs_set_display_off(dsi); ++ ret = mipi_dsi_dcs_enter_sleep_mode(dsi); ++ if (ret < 0) ++ DRM_DEV_ERROR(ctx->dev, ++ "Failed to enter sleep mode: %d\n", ret); ++ ++ return 0; + } + + static int st7703_unprepare(struct drm_panel *panel) +-- +2.26.2 + -- cgit