diff options
| author | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2025-12-05 11:51:49 +0200 |
|---|---|---|
| committer | Linus Walleij <linusw@kernel.org> | 2026-01-03 20:08:10 +0100 |
| commit | 33e8150bd32d7dc25c977bb455f1f5d54bfd5241 (patch) | |
| tree | 459e5242ce406f864f363eef8bd78fd5089d0e0b | |
| parent | c1ef9a6cabb34dbc09e31417b0c0a672fe0de13a (diff) | |
Revert "drm/mediatek: dsi: Fix DSI host and panel bridge pre-enable order"
This reverts commit f5b1819193667bf62c3c99d3921b9429997a14b2.
As the original commit (c9b1150a68d9 ("drm/atomic-helper: Re-order
bridge chain pre-enable and post-disable")) causing the issue has been
reverted, let's revert the fix for mediatek.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Cc: stable@vger.kernel.org # v6.17+
Fixes: c9b1150a68d9 ("drm/atomic-helper: Re-order bridge chain pre-enable and post-disable")
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Tested-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20251205-drm-seq-fix-v1-2-fda68fa1b3de@ideasonboard.com
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_dsi.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index 0e2bcd5f67b7..d7726091819c 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -1002,12 +1002,6 @@ static int mtk_dsi_host_attach(struct mipi_dsi_host *host, return PTR_ERR(dsi->next_bridge); } - /* - * set flag to request the DSI host bridge be pre-enabled before device bridge - * in the chain, so the DSI host is ready when the device bridge is pre-enabled - */ - dsi->next_bridge->pre_enable_prev_first = true; - drm_bridge_add(&dsi->bridge); ret = component_add(host->dev, &mtk_dsi_component_ops); |