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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 18:04:33 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 23:42:32 +0100 |
| commit | f07e572f6447465d8938679533d604e402b0f066 (patch) | |
| tree | cb333bd2a67e59e7c07659514850a0fd55fc825e /target/linux/bcm27xx/patches-5.4/950-0591-drm-vc4-hdmi-Add-CEC-support-flag.patch | |
| parent | 5d3a6fd970619dfc55f8259035c3027d7613a2a6 (diff) | |
| download | upstream-f07e572f6447465d8938679533d604e402b0f066.tar.gz upstream-f07e572f6447465d8938679533d604e402b0f066.tar.bz2 upstream-f07e572f6447465d8938679533d604e402b0f066.zip | |
bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0591-drm-vc4-hdmi-Add-CEC-support-flag.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0591-drm-vc4-hdmi-Add-CEC-support-flag.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0591-drm-vc4-hdmi-Add-CEC-support-flag.patch b/target/linux/bcm27xx/patches-5.4/950-0591-drm-vc4-hdmi-Add-CEC-support-flag.patch deleted file mode 100644 index 396e8a5523..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0591-drm-vc4-hdmi-Add-CEC-support-flag.patch +++ /dev/null @@ -1,47 +0,0 @@ -From 0f626dc8443a93138806b4a3f351bac346036358 Mon Sep 17 00:00:00 2001 -From: Maxime Ripard <maxime@cerno.tech> -Date: Thu, 6 Feb 2020 16:22:50 +0100 -Subject: [PATCH] drm/vc4: hdmi: Add CEC support flag - -Similarly to the audio support, CEC support is not there yet for the -BCM2711, so let's skip entirely the CEC initialization through a variant -flag. - -Signed-off-by: Maxime Ripard <maxime@cerno.tech> ---- - drivers/gpu/drm/vc4/vc4_hdmi.c | 4 ++++ - drivers/gpu/drm/vc4/vc4_hdmi.h | 3 +++ - 2 files changed, 7 insertions(+) - ---- a/drivers/gpu/drm/vc4/vc4_hdmi.c -+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c -@@ -1187,6 +1187,9 @@ static int vc4_hdmi_cec_init(struct vc4_ - u32 value; - int ret; - -+ if (!vc4_hdmi->variant->cec_available) -+ return 0; -+ - vc4_hdmi->cec_adap = cec_allocate_adapter(&vc4_hdmi_cec_adap_ops, - vc4_hdmi, "vc4", - CEC_CAP_DEFAULTS | -@@ -1475,6 +1478,7 @@ static int vc4_hdmi_dev_remove(struct pl - - static const struct vc4_hdmi_variant bcm2835_variant = { - .audio_available = true, -+ .cec_available = true, - .registers = vc4_hdmi_fields, - .num_registers = ARRAY_SIZE(vc4_hdmi_fields), - ---- a/drivers/gpu/drm/vc4/vc4_hdmi.h -+++ b/drivers/gpu/drm/vc4/vc4_hdmi.h -@@ -35,6 +35,9 @@ struct vc4_hdmi_variant { - /* Set to true when the audio support is available */ - bool audio_available; - -+ /* Set to true when the CEC support is available */ -+ bool cec_available; -+ - /* List of the registers available on that variant */ - const struct vc4_hdmi_register *registers; - |