From 71f6bd791e0d6bec19306f5145d3c08617baf136 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 17 Jan 2018 15:54:15 +0200 Subject: drm: Don't include drm/drm_encoder_slave.h when not needed The dw-hdmi, kirin and imx drivers include the drm/drm_encoder_slave.h header but don't use the encoder slave API. Remove it or replace it with drm/drm_encoder.h as needed. Signed-off-by: Laurent Pinchart Reviewed-by: Daniel Vetter --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 1 - drivers/gpu/drm/imx/dw_hdmi-imx.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 83b94b66e464..4fcd5258e66b 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c index 5a3ad6fc8ea7..f22cfbf9353e 100644 --- a/drivers/gpu/drm/imx/dw_hdmi-imx.c +++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include "imx-drm.h" -- cgit v1.2.3 From dbbfaf5f2641af92cd06e94c91fff2898d26f422 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 17 Jan 2018 16:16:48 +0200 Subject: drm: Remove bridge support from legacy helpers DRM bridges are only used by atomic drivers, and none of them use the legacy helpers. Drop bridge support from those helpers to prepare for making the bridge operations atomic-aware. Signed-off-by: Laurent Pinchart Reviewed-by: Sean Paul Acked-by: Daniel Vetter --- drivers/gpu/drm/drm_crtc_helper.c | 32 -------------------------------- 1 file changed, 32 deletions(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 6dd49a60deac..80ddf13ad996 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -159,14 +159,10 @@ drm_encoder_disable(struct drm_encoder *encoder) if (!encoder_funcs) return; - drm_bridge_disable(encoder->bridge); - if (encoder_funcs->disable) (*encoder_funcs->disable)(encoder); else if (encoder_funcs->dpms) (*encoder_funcs->dpms)(encoder, DRM_MODE_DPMS_OFF); - - drm_bridge_post_disable(encoder->bridge); } static void __drm_helper_disable_unused_functions(struct drm_device *dev) @@ -326,13 +322,6 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, if (!encoder_funcs) continue; - ret = drm_bridge_mode_fixup(encoder->bridge, - mode, adjusted_mode); - if (!ret) { - DRM_DEBUG_KMS("Bridge fixup failed\n"); - goto done; - } - encoder_funcs = encoder->helper_private; if (encoder_funcs->mode_fixup) { if (!(ret = encoder_funcs->mode_fixup(encoder, mode, @@ -364,13 +353,9 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, if (!encoder_funcs) continue; - drm_bridge_disable(encoder->bridge); - /* Disable the encoders as the first thing we do. */ if (encoder_funcs->prepare) encoder_funcs->prepare(encoder); - - drm_bridge_post_disable(encoder->bridge); } drm_crtc_prepare_encoders(dev); @@ -397,8 +382,6 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, encoder->base.id, encoder->name, mode->name); if (encoder_funcs->mode_set) encoder_funcs->mode_set(encoder, mode, adjusted_mode); - - drm_bridge_mode_set(encoder->bridge, mode, adjusted_mode); } /* Now enable the clocks, plane, pipe, and connectors that we set up. */ @@ -413,12 +396,8 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, if (!encoder_funcs) continue; - drm_bridge_pre_enable(encoder->bridge); - if (encoder_funcs->commit) encoder_funcs->commit(encoder); - - drm_bridge_enable(encoder->bridge); } /* Calculate and store various constants which @@ -817,25 +796,14 @@ static int drm_helper_choose_encoder_dpms(struct drm_encoder *encoder) /* Helper which handles bridge ordering around encoder dpms */ static void drm_helper_encoder_dpms(struct drm_encoder *encoder, int mode) { - struct drm_bridge *bridge = encoder->bridge; const struct drm_encoder_helper_funcs *encoder_funcs; encoder_funcs = encoder->helper_private; if (!encoder_funcs) return; - if (mode == DRM_MODE_DPMS_ON) - drm_bridge_pre_enable(bridge); - else - drm_bridge_disable(bridge); - if (encoder_funcs->dpms) encoder_funcs->dpms(encoder, mode); - - if (mode == DRM_MODE_DPMS_ON) - drm_bridge_enable(bridge); - else - drm_bridge_post_disable(bridge); } static int drm_helper_choose_crtc_dpms(struct drm_crtc *crtc) -- cgit v1.2.3 From 0b936e6122738f4cf474d1f3ff636cba0edc8b94 Mon Sep 17 00:00:00 2001 From: Fabrizio Castro Date: Fri, 2 Aug 2019 08:34:05 +0100 Subject: drm: rcar-du: lvds: Fix bridge_to_rcar_lvds Using name "bridge" for macro bridge_to_rcar_lvds argument doesn't work when the pointer name used by the caller is not "bridge". Rename the argument to "b" to allow for any pointer name. While at it, fix the connector_to_rcar_lvds macro similarly. Fixes: c6a27fa41fab ("drm: rcar-du: Convert LVDS encoder code to bridge driver") Signed-off-by: Fabrizio Castro Reviewed-by: Laurent Pinchart [Fix connector_to_rcar_lvds] Signed-off-by: Laurent Pinchart --- drivers/gpu/drm/rcar-du/rcar_lvds.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c index 1c62578590f4..52c5f1ab8277 100644 --- a/drivers/gpu/drm/rcar-du/rcar_lvds.c +++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c @@ -71,11 +71,11 @@ struct rcar_lvds { bool dual_link; }; -#define bridge_to_rcar_lvds(bridge) \ - container_of(bridge, struct rcar_lvds, bridge) +#define bridge_to_rcar_lvds(b) \ + container_of(b, struct rcar_lvds, bridge) -#define connector_to_rcar_lvds(connector) \ - container_of(connector, struct rcar_lvds, connector) +#define connector_to_rcar_lvds(c) \ + container_of(c, struct rcar_lvds, connector) static void rcar_lvds_write(struct rcar_lvds *lvds, u32 reg, u32 data) { -- cgit v1.2.3