diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_dsi.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c index e23ec25ddc2e..51c164cb2ef0 100644 --- a/drivers/gpu/drm/vc4/vc4_dsi.c +++ b/drivers/gpu/drm/vc4/vc4_dsi.c @@ -874,18 +874,18 @@ static bool vc4_dsi_encoder_mode_fixup(struct drm_encoder *encoder, return true; } -static void vc4_dsi_encoder_enable(struct drm_encoder *encoder) +static void vc4_dsi_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) { - struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode; struct vc4_dsi *dsi = to_vc4_dsi(encoder); struct device *dev = &dsi->pdev->dev; bool debug_dump_regs = false; - struct drm_bridge *iter; unsigned long hs_clock; u32 ui_ns; /* Minimum LP state duration in escape clock cycles. */ u32 lpx = dsi_esc_timing(60); - unsigned long pixel_clock_hz = mode->clock * 1000; + unsigned long pixel_clock_hz = adjusted_mode->clock * 1000; unsigned long dsip_clock; unsigned long phy_clock; int ret; @@ -1112,6 +1112,13 @@ static void vc4_dsi_encoder_enable(struct drm_encoder *encoder) ~DSI_PORT_BIT(PHY_AFEC0_RESET)); vc4_dsi_ulps(dsi, false); +} + +static void vc4_dsi_encoder_enable(struct drm_encoder *encoder) +{ + struct vc4_dsi *dsi = to_vc4_dsi(encoder); + bool debug_dump_regs = false; + struct drm_bridge *iter; list_for_each_entry_reverse(iter, &dsi->bridge_chain, chain_node) { if (iter->funcs->pre_enable) @@ -1377,6 +1384,7 @@ static const struct drm_encoder_helper_funcs vc4_dsi_encoder_helper_funcs = { .disable = vc4_dsi_encoder_disable, .enable = vc4_dsi_encoder_enable, .mode_fixup = vc4_dsi_encoder_mode_fixup, + .mode_set = vc4_dsi_encoder_mode_set, }; static int vc4_dsi_late_register(struct drm_encoder *encoder) |