From a1383655cfaa71609d6236ae0fcf3b6047462b98 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sat, 29 Feb 2020 09:25:20 +0100 Subject: bcm27xx: add linux 5.4 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Tested on bcm2710 (Raspberry Pi 3B). Signed-off-by: Álvaro Fernández Rojas --- ...-fkms-Update-driver-to-not-use-plane-crtc.patch | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 target/linux/bcm27xx/patches-5.4/950-0107-gpu-vc4-fkms-Update-driver-to-not-use-plane-crtc.patch (limited to 'target/linux/bcm27xx/patches-5.4/950-0107-gpu-vc4-fkms-Update-driver-to-not-use-plane-crtc.patch') diff --git a/target/linux/bcm27xx/patches-5.4/950-0107-gpu-vc4-fkms-Update-driver-to-not-use-plane-crtc.patch b/target/linux/bcm27xx/patches-5.4/950-0107-gpu-vc4-fkms-Update-driver-to-not-use-plane-crtc.patch new file mode 100644 index 0000000000..ea0f761c10 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0107-gpu-vc4-fkms-Update-driver-to-not-use-plane-crtc.patch @@ -0,0 +1,36 @@ +From 65a61a6258ff75ab1e47bbf25973cc8a5f879180 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson +Date: Tue, 19 Feb 2019 15:06:31 +0000 +Subject: [PATCH] gpu:vc4-fkms: Update driver to not use plane->crtc. + +Following on from +commit 2f958af7fc248 ("drm/vc4: Stop updating plane->fb/crtc") +do the same in the firmwarekms driver and look at plane_state->crtc +instead. + +Signed-off-by: Dave Stevenson +--- + drivers/gpu/drm/vc4/vc4_firmware_kms.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c ++++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c +@@ -194,8 +194,8 @@ static void vc4_cursor_plane_atomic_upda + struct drm_plane_state *old_state) + { + struct vc4_dev *vc4 = to_vc4_dev(plane->dev); +- struct vc4_crtc *vc4_crtc = to_vc4_crtc(plane->crtc); + struct drm_plane_state *state = plane->state; ++ struct vc4_crtc *vc4_crtc = to_vc4_crtc(state->crtc); + struct drm_framebuffer *fb = state->fb; + struct drm_gem_cma_object *bo = drm_fb_cma_get_gem_obj(fb, 0); + int ret; +@@ -681,8 +681,6 @@ static int vc4_fkms_bind(struct device * + drm_crtc_init_with_planes(drm, crtc, primary_plane, cursor_plane, + &vc4_crtc_funcs, NULL); + drm_crtc_helper_add(crtc, &vc4_crtc_helper_funcs); +- primary_plane->crtc = crtc; +- cursor_plane->crtc = crtc; + + vc4_encoder = devm_kzalloc(dev, sizeof(*vc4_encoder), GFP_KERNEL); + if (!vc4_encoder) -- cgit v1.2.3