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author | Yangbo Lu <yangbo.lu@nxp.com> | 2020-04-10 10:47:05 +0800 |
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committer | Petr Štetiar <ynezz@true.cz> | 2020-05-07 12:53:06 +0200 |
commit | cddd4591404fb4c53dc0b3c0b15b942cdbed4356 (patch) | |
tree | 392c1179de46b0f804e3789edca19069b64e6b44 /target/linux/layerscape/patches-5.4/805-display-0027-drm-imx-hdp-force-a-mode-set-when-colorspace-is-chan.patch | |
parent | d1d2c0b5579ea4f69a42246c9318539d61ba1999 (diff) | |
download | upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.gz upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.bz2 upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.zip |
layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/
For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.
The patches are sorted into the following categories:
301-arch-xxxx
302-dts-xxxx
303-core-xxxx
701-net-xxxx
801-audio-xxxx
802-can-xxxx
803-clock-xxxx
804-crypto-xxxx
805-display-xxxx
806-dma-xxxx
807-gpio-xxxx
808-i2c-xxxx
809-jailhouse-xxxx
810-keys-xxxx
811-kvm-xxxx
812-pcie-xxxx
813-pm-xxxx
814-qe-xxxx
815-sata-xxxx
816-sdhc-xxxx
817-spi-xxxx
818-thermal-xxxx
819-uart-xxxx
820-usb-xxxx
821-vfio-xxxx
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Diffstat (limited to 'target/linux/layerscape/patches-5.4/805-display-0027-drm-imx-hdp-force-a-mode-set-when-colorspace-is-chan.patch')
-rw-r--r-- | target/linux/layerscape/patches-5.4/805-display-0027-drm-imx-hdp-force-a-mode-set-when-colorspace-is-chan.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/805-display-0027-drm-imx-hdp-force-a-mode-set-when-colorspace-is-chan.patch b/target/linux/layerscape/patches-5.4/805-display-0027-drm-imx-hdp-force-a-mode-set-when-colorspace-is-chan.patch new file mode 100644 index 0000000000..c63ae91683 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/805-display-0027-drm-imx-hdp-force-a-mode-set-when-colorspace-is-chan.patch @@ -0,0 +1,34 @@ +From da02a33c186db04986166659caafb0c2da5bf7f0 Mon Sep 17 00:00:00 2001 +From: Laurentiu Palcu <laurentiu.palcu@nxp.com> +Date: Fri, 15 Nov 2019 10:00:55 +0200 +Subject: [PATCH] drm/imx/hdp: force a mode set when colorspace is changed + +If the userspace changes the connector Colorspace property, we need to force a +modeset, so that the entire pipeline is properly configured. + +Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com> +--- + drivers/gpu/drm/bridge/cadence/cdns-hdmi-core.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +--- a/drivers/gpu/drm/bridge/cadence/cdns-hdmi-core.c ++++ b/drivers/gpu/drm/bridge/cadence/cdns-hdmi-core.c +@@ -314,14 +314,16 @@ static int cdns_hdmi_connector_atomic_ch + struct drm_crtc_state *new_crtc_state; + + if (!blob_equal(new_con_state->hdr_output_metadata, +- old_con_state->hdr_output_metadata)) { ++ old_con_state->hdr_output_metadata) || ++ new_con_state->colorspace != old_con_state->colorspace) { + new_crtc_state = drm_atomic_get_crtc_state(state, crtc); + if (IS_ERR(new_crtc_state)) + return PTR_ERR(new_crtc_state); + + new_crtc_state->mode_changed = + !new_con_state->hdr_output_metadata || +- !old_con_state->hdr_output_metadata; ++ !old_con_state->hdr_output_metadata || ++ new_con_state->colorspace != old_con_state->colorspace; + } + + return 0; |