drm: Rename dp/ to display/

Rename dp/ to display/ to account for additional display-related helpers, such as HDMI. Update all related include statements. No functional changes. Various drivers, such as i915 and amdgpu, use similar naming scheme by putting code for video-output standards into a local display/ directory. The new directory's name is aligned with this convention. v2: * update commit message (Javier) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220421073108.19226-3-tzimmermann@suse.de
mariux64 · Apr 25, 2022 · da68386 · da68386
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diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst
@@ -232,34 +232,34 @@ HDCP Helper Functions Reference
 Display Port Helper Functions Reference
 =======================================
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_helper.c
    :doc: dp helpers
 
-.. kernel-doc:: include/drm/dp/drm_dp_helper.h
+.. kernel-doc:: include/drm/display/drm_dp_helper.h
    :internal:
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_helper.c
    :export:
 
 Display Port CEC Helper Functions Reference
 ===========================================
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp_cec.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_cec.c
    :doc: dp cec helpers
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp_cec.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_cec.c
    :export:
 
 Display Port Dual Mode Adaptor Helper Functions Reference
 =========================================================
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp_dual_mode_helper.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_dual_mode_helper.c
    :doc: dp dual mode helpers
 
-.. kernel-doc:: include/drm/dp/drm_dp_dual_mode_helper.h
+.. kernel-doc:: include/drm/display/drm_dp_dual_mode_helper.h
    :internal:
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp_dual_mode_helper.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_dual_mode_helper.c
    :export:
 
 Display Port MST Helpers
@@ -268,19 +268,19 @@ Display Port MST Helpers
 Overview
 --------
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp_mst_topology.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_mst_topology.c
    :doc: dp mst helper
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp_mst_topology.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_mst_topology.c
    :doc: Branch device and port refcounting
 
 Functions Reference
 -------------------
 
-.. kernel-doc:: include/drm/dp/drm_dp_mst_helper.h
+.. kernel-doc:: include/drm/display/drm_dp_mst_helper.h
    :internal:
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp_mst_topology.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_mst_topology.c
    :export:
 
 Topology Lifetime Internals
@@ -289,7 +289,7 @@ Topology Lifetime Internals
 These functions aren't exported to drivers, but are documented here to help make
 the MST topology helpers easier to understand
 
-.. kernel-doc:: drivers/gpu/drm/dp/drm_dp_mst_topology.c
+.. kernel-doc:: drivers/gpu/drm/display/drm_dp_mst_topology.c
    :functions: drm_dp_mst_topology_try_get_mstb drm_dp_mst_topology_get_mstb
                drm_dp_mst_topology_put_mstb
                drm_dp_mst_topology_try_get_port drm_dp_mst_topology_get_port

diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
@@ -80,7 +80,7 @@ obj-$(CONFIG_DRM_DEBUG_SELFTEST) += selftests/
 obj-$(CONFIG_DRM_MIPI_DBI) += drm_mipi_dbi.o
 obj-$(CONFIG_DRM_MIPI_DSI) += drm_mipi_dsi.o
 obj-y			+= arm/
-obj-y			+= dp/
+obj-y			+= display/
 obj-$(CONFIG_DRM_TTM)	+= ttm/
 obj-$(CONFIG_DRM_SCHED)	+= scheduler/
 obj-$(CONFIG_DRM_TDFX)	+= tdfx/

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -24,9 +24,9 @@
  *          Alex Deucher
  */
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/amdgpu_drm.h>
 #include "amdgpu.h"

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -30,10 +30,10 @@
 #ifndef AMDGPU_MODE_H
 #define AMDGPU_MODE_H
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_encoder.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_fixed.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_helper.h>
@@ -44,7 +44,7 @@
 #include <linux/hrtimer.h>
 #include "amdgpu_irq.h"
 
-#include <drm/dp/drm_dp_mst_helper.h>
+#include <drm/display/drm_dp_mst_helper.h>
 #include "modules/inc/mod_freesync.h"
 #include "amdgpu_dm_irq_params.h"
 

diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
@@ -26,6 +26,8 @@
  */
 
 #include <drm/amdgpu_drm.h>
+#include <drm/display/drm_dp_helper.h>
+
 #include "amdgpu.h"
 
 #include "atom.h"
@@ -34,7 +36,6 @@
 #include "atombios_dp.h"
 #include "amdgpu_connectors.h"
 #include "amdgpu_atombios.h"
-#include <drm/dp/drm_dp_helper.h>
 
 /* move these to drm_dp_helper.c/h */
 #define DP_LINK_CONFIGURATION_SIZE 9

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -73,10 +73,10 @@
 #include <linux/firmware.h>
 #include <linux/component.h>
 
+#include <drm/display/drm_dp_mst_helper.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_uapi.h>
 #include <drm/drm_atomic_helper.h>
-#include <drm/dp/drm_dp_mst_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_edid.h>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -26,10 +26,10 @@
 #ifndef __AMDGPU_DM_H__
 #define __AMDGPU_DM_H__
 
+#include <drm/display/drm_dp_mst_helper.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_connector.h>
 #include <drm/drm_crtc.h>
-#include <drm/dp/drm_dp_mst_helper.h>
 #include <drm/drm_plane.h>
 
 /*

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -23,10 +23,10 @@
  *
  */
 
+#include <drm/display/drm_dp_helper.h>
+#include <drm/display/drm_dp_mst_helper.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
-#include <drm/dp/drm_dp_mst_helper.h>
-#include <drm/dp/drm_dp_helper.h>
 #include "dm_services.h"
 #include "amdgpu.h"
 #include "amdgpu_dm.h"

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c
@@ -27,8 +27,8 @@
 #include <dc_link.h>
 #include <inc/link_hwss.h>
 #include <inc/link_dpcd.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <dc_dp_types.h>
+#include <drm/display/drm_dp_helper.h>
 #include "dm_helpers.h"
 
 #define END_ADDRESS(start, size) (start + size - 1)

diff --git a/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c b/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
@@ -25,7 +25,7 @@
 #include <drm/drm_dsc.h>
 #include "dc_hw_types.h"
 #include "dsc.h"
-#include <drm/dp/drm_dp_helper.h>
+#include <drm/display/drm_dp_helper.h>
 #include "dc.h"
 #include "rc_calc.h"
 #include "fixed31_32.h"

diff --git a/drivers/gpu/drm/amd/display/dc/os_types.h b/drivers/gpu/drm/amd/display/dc/os_types.h
@@ -35,8 +35,8 @@
 
 #include <asm/byteorder.h>
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_print.h>
-#include <drm/dp/drm_dp_helper.h>
 
 #include "cgs_common.h"
 

diff --git a/drivers/gpu/drm/amd/display/include/dpcd_defs.h b/drivers/gpu/drm/amd/display/include/dpcd_defs.h
@@ -26,7 +26,7 @@
 #ifndef __DAL_DPCD_DEFS_H__
 #define __DAL_DPCD_DEFS_H__
 
-#include <drm/dp/drm_dp_helper.h>
+#include <drm/display/drm_dp_helper.h>
 #ifndef DP_SINK_HW_REVISION_START // can remove this once the define gets into linux drm_dp_helper.h
 #define DP_SINK_HW_REVISION_START 0x409
 #endif

diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
@@ -29,8 +29,8 @@
 #include "mod_hdcp.h"
 #include "hdcp_log.h"
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_hdcp.h>
-#include <drm/dp/drm_dp_helper.h>
 
 enum mod_hdcp_trans_input_result {
 	UNKNOWN = 0,

diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
@@ -18,11 +18,11 @@
 #include <linux/regulator/consumer.h>
 #include <linux/types.h>
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>

diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c
@@ -18,10 +18,10 @@
 #include <linux/regulator/consumer.h>
 #include <linux/types.h>
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_crtc.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_print.h>
 #include <drm/drm_probe_helper.h>

diff --git a/drivers/gpu/drm/bridge/analogix/analogix-i2c-dptx.c b/drivers/gpu/drm/bridge/analogix/analogix-i2c-dptx.c
@@ -7,8 +7,8 @@
  */
 #include <linux/regmap.h>
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_print.h>
 
 #include "analogix-i2c-dptx.h"

diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h
@@ -9,8 +9,8 @@
 #ifndef _ANALOGIX_DP_CORE_H
 #define _ANALOGIX_DP_CORE_H
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_crtc.h>
-#include <drm/dp/drm_dp_helper.h>
 
 #define DP_TIMEOUT_LOOP_COUNT 100
 #define MAX_CR_LOOP 5

diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -21,11 +21,11 @@
 #include <linux/of_graph.h>
 #include <linux/of_platform.h>
 
+#include <drm/display/drm_dp_aux_bus.h>
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_crtc_helper.h>
-#include <drm/dp/drm_dp_aux_bus.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_hdcp.h>
 #include <drm/drm_mipi_dsi.h>

diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
@@ -35,13 +35,13 @@
 #include <linux/slab.h>
 #include <linux/wait.h>
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_atomic_state_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_connector.h>
 #include <drm/drm_crtc_helper.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_hdcp.h>
 #include <drm/drm_modeset_helper_vtables.h>
 #include <drm/drm_print.h>

diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.h b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.h
@@ -15,9 +15,9 @@
 #include <linux/mutex.h>
 #include <linux/spinlock.h>
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_connector.h>
-#include <drm/dp/drm_dp_helper.h>
 
 struct clk;
 struct device;

diff --git a/drivers/gpu/drm/bridge/ite-it6505.c b/drivers/gpu/drm/bridge/ite-it6505.c
@@ -21,7 +21,7 @@
 
 #include <crypto/hash.h>
 
-#include <drm/dp/drm_dp_helper.h>
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_crtc.h>

diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
@@ -13,9 +13,9 @@
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 
+#include <drm/display/drm_dp_aux_bus.h>
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_bridge.h>
-#include <drm/dp/drm_dp_aux_bus.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>

diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
@@ -31,9 +31,9 @@
 #include <linux/regmap.h>
 #include <linux/slab.h>
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_of.h>

diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c
@@ -19,10 +19,10 @@
 
 #include <asm/unaligned.h>
 
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_crtc_helper.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>

diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -23,12 +23,12 @@
 
 #include <asm/unaligned.h>
 
+#include <drm/display/drm_dp_aux_bus.h>
+#include <drm/display/drm_dp_helper.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_bridge_connector.h>
-#include <drm/dp/drm_dp_aux_bus.h>
-#include <drm/dp/drm_dp_helper.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>

diff --git a/drivers/gpu/drm/dp/Makefile → drivers/gpu/drm/display/Makefile b/drivers/gpu/drm/dp/Makefile → drivers/gpu/drm/display/Makefile
diff --git a/drivers/gpu/drm/dp/drm_dp.c → drivers/gpu/drm/display/drm_dp.c b/drivers/gpu/drm/dp/drm_dp.c → drivers/gpu/drm/display/drm_dp.c
@@ -30,10 +30,10 @@
 #include <linux/seq_file.h>
 #include <linux/string_helpers.h>
 
-#include <drm/dp/drm_dp_helper.h>
+#include <drm/display/drm_dp_helper.h>
+#include <drm/display/drm_dp_mst_helper.h>
 #include <drm/drm_print.h>
 #include <drm/drm_vblank.h>
-#include <drm/dp/drm_dp_mst_helper.h>
 #include <drm/drm_panel.h>
 
 #include "drm_dp_helper_internal.h"

diff --git a/drivers/gpu/drm/dp/drm_dp_aux_bus.c → drivers/gpu/drm/display/drm_dp_aux_bus.c b/drivers/gpu/drm/dp/drm_dp_aux_bus.c → drivers/gpu/drm/display/drm_dp_aux_bus.c
@@ -19,8 +19,8 @@
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
 
-#include <drm/dp/drm_dp_aux_bus.h>
-#include <drm/dp/drm_dp_helper.h>
+#include <drm/display/drm_dp_aux_bus.h>
+#include <drm/display/drm_dp_helper.h>
 
 /**
  * dp_aux_ep_match() - The match function for the dp_aux_bus.

diff --git a/drivers/gpu/drm/dp/drm_dp_aux_dev.c → drivers/gpu/drm/display/drm_dp_aux_dev.c b/drivers/gpu/drm/dp/drm_dp_aux_dev.c → drivers/gpu/drm/display/drm_dp_aux_dev.c
@@ -35,9 +35,9 @@
 #include <linux/uaccess.h>
 #include <linux/uio.h>
 
+#include <drm/display/drm_dp_helper.h>
+#include <drm/display/drm_dp_mst_helper.h>
 #include <drm/drm_crtc.h>
-#include <drm/dp/drm_dp_helper.h>
-#include <drm/dp/drm_dp_mst_helper.h>
 #include <drm/drm_print.h>
 
 #include "drm_dp_helper_internal.h"