diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0542-drm-vc4-Support-the-VEC-in-FKMS.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0542-drm-vc4-Support-the-VEC-in-FKMS.patch | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0542-drm-vc4-Support-the-VEC-in-FKMS.patch b/target/linux/bcm27xx/patches-4.19/950-0542-drm-vc4-Support-the-VEC-in-FKMS.patch deleted file mode 100644 index 29db708769..0000000000 --- a/target/linux/bcm27xx/patches-4.19/950-0542-drm-vc4-Support-the-VEC-in-FKMS.patch +++ /dev/null @@ -1,62 +0,0 @@ -From 82ef7a95f5ae86df811253d58d93ca4fb2cbd45a Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Fri, 24 May 2019 17:59:01 +0100 -Subject: [PATCH] drm/vc4: Support the VEC in FKMS - -Extends the DPI/DSI support to also report the VEC output -which supports interlacing too. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - drivers/gpu/drm/vc4/vc4_firmware_kms.c | 16 +++++++++++++++- - 1 file changed, 15 insertions(+), 1 deletion(-) - ---- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c -+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c -@@ -125,6 +125,7 @@ struct set_timings { - #define TIMINGS_FLAGS_H_SYNC_NEG 0 - #define TIMINGS_FLAGS_V_SYNC_POS BIT(1) - #define TIMINGS_FLAGS_V_SYNC_NEG 0 -+#define TIMINGS_FLAGS_INTERLACE BIT(2) - - #define TIMINGS_FLAGS_ASPECT_MASK GENMASK(7, 4) - #define TIMINGS_FLAGS_ASPECT_NONE (0 << 4) -@@ -1047,6 +1048,12 @@ static int vc4_fkms_lcd_connector_get_mo - fw_mode.flags |= DRM_MODE_FLAG_PVSYNC; - else - fw_mode.flags |= DRM_MODE_FLAG_NVSYNC; -+ if (mb.timings.flags & TIMINGS_FLAGS_V_SYNC_POS) -+ fw_mode.flags |= DRM_MODE_FLAG_PVSYNC; -+ else -+ fw_mode.flags |= DRM_MODE_FLAG_NVSYNC; -+ if (mb.timings.flags & TIMINGS_FLAGS_INTERLACE) -+ fw_mode.flags |= DRM_MODE_FLAG_INTERLACE; - - fw_mode.base.type = DRM_MODE_OBJECT_MODE; - -@@ -1133,17 +1140,24 @@ vc4_fkms_connector_init(struct drm_devic - DRM_MODE_CONNECTOR_DSI); - drm_connector_helper_add(connector, - &vc4_fkms_lcd_conn_helper_funcs); -+ connector->interlace_allowed = 0; -+ } else if (fkms_connector->display_type == DRM_MODE_ENCODER_TVDAC) { -+ drm_connector_init(dev, connector, &vc4_fkms_connector_funcs, -+ DRM_MODE_CONNECTOR_Composite); -+ drm_connector_helper_add(connector, -+ &vc4_fkms_lcd_conn_helper_funcs); -+ connector->interlace_allowed = 1; - } else { - drm_connector_init(dev, connector, &vc4_fkms_connector_funcs, - DRM_MODE_CONNECTOR_HDMIA); - drm_connector_helper_add(connector, - &vc4_fkms_connector_helper_funcs); -+ connector->interlace_allowed = 0; - } - - connector->polled = (DRM_CONNECTOR_POLL_CONNECT | - DRM_CONNECTOR_POLL_DISCONNECT); - -- connector->interlace_allowed = 0; - connector->doublescan_allowed = 0; - - drm_connector_attach_encoder(connector, encoder); |