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authorThomas Zimmermann <tzimmermann@suse.de>2022-04-21 10:31:06 +0300
committerThomas Zimmermann <tzimmermann@suse.de>2022-04-25 12:19:36 +0300
commit6a99099fe1d6c46cbcd74298eeb386c4b9048f77 (patch)
tree4778ffa4d498588aef4d74c4c250f5cf53c414f3 /drivers/gpu
parent2a64b147350f5b28f6b41873fcb453aaebea01c3 (diff)
downloadlinux-6a99099fe1d6c46cbcd74298eeb386c4b9048f77.tar.xz
drm/display: Move HDCP helpers into display-helper module
Move DRM's HDCP helper library into the display/ subdirectory and add it to DRM's display helpers. Split the header file into core and helpers. Update all affected drivers. No functional changes. v3: * fix Kconfig dependencies v2: * fix include statements (Jani, Javier) * update Kconfig symbols Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220421073108.19226-7-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/Makefile2
-rw-r--r--drivers/gpu/drm/amd/display/Kconfig1
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c2
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c2
-rw-r--r--drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h2
-rw-r--r--drivers/gpu/drm/bridge/Kconfig1
-rw-r--r--drivers/gpu/drm/bridge/analogix/Kconfig1
-rw-r--r--drivers/gpu/drm/bridge/analogix/anx7625.c2
-rw-r--r--drivers/gpu/drm/bridge/cadence/Kconfig1
-rw-r--r--drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c2
-rw-r--r--drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c2
-rw-r--r--drivers/gpu/drm/bridge/ite-it6505.c2
-rw-r--r--drivers/gpu/drm/display/Kconfig6
-rw-r--r--drivers/gpu/drm/display/Makefile1
-rw-r--r--drivers/gpu/drm/display/drm_hdcp_helper.c (renamed from drivers/gpu/drm/drm_hdcp.c)4
-rw-r--r--drivers/gpu/drm/i915/Kconfig1
-rw-r--r--drivers/gpu/drm/i915/display/intel_dp_hdcp.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_gmbus.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_hdcp.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_hdmi.c2
20 files changed, 25 insertions, 15 deletions
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index b8353af70152..746a3a4953f3 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -58,7 +58,7 @@ obj-$(CONFIG_DRM_TTM_HELPER) += drm_ttm_helper.o
#
drm_kms_helper-y := drm_bridge_connector.o drm_crtc_helper.o \
- drm_encoder_slave.o drm_flip_work.o drm_hdcp.o \
+ drm_encoder_slave.o drm_flip_work.o \
drm_probe_helper.o \
drm_plane_helper.o drm_atomic_helper.o \
drm_kms_helper_common.o \
diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig
index 127667e549c1..b4029c0d5d8c 100644
--- a/drivers/gpu/drm/amd/display/Kconfig
+++ b/drivers/gpu/drm/amd/display/Kconfig
@@ -20,6 +20,7 @@ config DRM_AMD_DC_DCN
config DRM_AMD_DC_HDCP
bool "Enable HDCP support in DC"
depends on DRM_AMD_DC
+ select DRM_DISPLAY_HDCP_HELPER
help
Choose this option if you want to support HDCP authentication.
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 7ef20da6c18f..e3130b4af540 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -48,7 +48,7 @@
#include "amdgpu_dm.h"
#ifdef CONFIG_DRM_AMD_DC_HDCP
#include "amdgpu_dm_hdcp.h"
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
#endif
#include "amdgpu_pm.h"
#include "amdgpu_atombios.h"
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
index bf0d50277f8f..15c0e3f2a9c3 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
@@ -27,7 +27,7 @@
#include "amdgpu.h"
#include "amdgpu_dm.h"
#include "dm_helpers.h"
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
#include "hdcp_psp.h"
/*
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
index 6e88705e22f7..392c0c03365a 100644
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h
@@ -30,7 +30,7 @@
#include "hdcp_log.h"
#include <drm/display/drm_dp_helper.h>
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
enum mod_hdcp_trans_input_result {
UNKNOWN = 0,
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index 73ea668babbf..ef9f1b0d91bf 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -79,6 +79,7 @@ config DRM_ITE_IT6505
tristate "ITE IT6505 DisplayPort bridge"
depends on OF
select DRM_DISPLAY_DP_HELPER
+ select DRM_DISPLAY_HDCP_HELPER
select DRM_DISPLAY_HELPER
select DRM_DP_AUX_BUS
select DRM_KMS_HELPER
diff --git a/drivers/gpu/drm/bridge/analogix/Kconfig b/drivers/gpu/drm/bridge/analogix/Kconfig
index 5570322dc528..173dada218ec 100644
--- a/drivers/gpu/drm/bridge/analogix/Kconfig
+++ b/drivers/gpu/drm/bridge/analogix/Kconfig
@@ -35,6 +35,7 @@ config DRM_ANALOGIX_ANX7625
depends on DRM
depends on OF
select DRM_DISPLAY_DP_HELPER
+ select DRM_DISPLAY_HDCP_HELPER
select DRM_DISPLAY_HELPER
select DRM_DP_AUX_BUS
select DRM_MIPI_DSI
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index be2c096374aa..53a5da6c49dd 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -23,11 +23,11 @@
#include <drm/display/drm_dp_aux_bus.h>
#include <drm/display/drm_dp_helper.h>
+#include <drm/display/drm_hdcp_helper.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
-#include <drm/drm_hdcp.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
diff --git a/drivers/gpu/drm/bridge/cadence/Kconfig b/drivers/gpu/drm/bridge/cadence/Kconfig
index 0f9e46c6de9b..1d06182bea71 100644
--- a/drivers/gpu/drm/bridge/cadence/Kconfig
+++ b/drivers/gpu/drm/bridge/cadence/Kconfig
@@ -2,6 +2,7 @@
config DRM_CDNS_MHDP8546
tristate "Cadence DPI/DP bridge"
select DRM_DISPLAY_DP_HELPER
+ select DRM_DISPLAY_HDCP_HELPER
select DRM_DISPLAY_HELPER
select DRM_KMS_HELPER
select DRM_PANEL_BRIDGE
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
index dec93a6d14c7..67f0f444b4e8 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
@@ -36,13 +36,13 @@
#include <linux/wait.h>
#include <drm/display/drm_dp_helper.h>
+#include <drm/display/drm_hdcp_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/drm_hdcp.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_print.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c
index fccd6fbcc257..946212a95598 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c
@@ -11,7 +11,7 @@
#include <asm/unaligned.h>
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
#include "cdns-mhdp8546-hdcp.h"
diff --git a/drivers/gpu/drm/bridge/ite-it6505.c b/drivers/gpu/drm/bridge/ite-it6505.c
index 85cffc108278..8fed30df08b0 100644
--- a/drivers/gpu/drm/bridge/ite-it6505.c
+++ b/drivers/gpu/drm/bridge/ite-it6505.c
@@ -22,12 +22,12 @@
#include <crypto/hash.h>
#include <drm/display/drm_dp_helper.h>
+#include <drm/display/drm_hdcp_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/drm_edid.h>
-#include <drm/drm_hdcp.h>
#include <drm/drm_print.h>
#include <drm/drm_probe_helper.h>
diff --git a/drivers/gpu/drm/display/Kconfig b/drivers/gpu/drm/display/Kconfig
index fcd9ffd39f26..4406af5cc8bb 100644
--- a/drivers/gpu/drm/display/Kconfig
+++ b/drivers/gpu/drm/display/Kconfig
@@ -17,6 +17,12 @@ config DRM_DISPLAY_DP_HELPER
help
DRM display helpers for DisplayPort.
+config DRM_DISPLAY_HDCP_HELPER
+ bool
+ depends on DRM_DISPLAY_HELPER
+ help
+ DRM display helpers for HDCP.
+
config DRM_DP_AUX_CHARDEV
bool "DRM DP AUX Interface"
depends on DRM
diff --git a/drivers/gpu/drm/display/Makefile b/drivers/gpu/drm/display/Makefile
index 4f4e35034960..abeb5ad8c351 100644
--- a/drivers/gpu/drm/display/Makefile
+++ b/drivers/gpu/drm/display/Makefile
@@ -7,6 +7,7 @@ drm_display_helper-$(CONFIG_DRM_DISPLAY_DP_HELPER) += drm_dp_dual_mode_helper.o
drm_dp_helper.o \
drm_dp_mst_topology.o \
drm_dsc_helper.o
+drm_display_helper-$(CONFIG_DRM_DISPLAY_HDCP_HELPER) += drm_hdcp_helper.o
drm_display_helper-$(CONFIG_DRM_DP_AUX_CHARDEV) += drm_dp_aux_dev.o
drm_display_helper-$(CONFIG_DRM_DP_CEC) += drm_dp_cec.o
diff --git a/drivers/gpu/drm/drm_hdcp.c b/drivers/gpu/drm/display/drm_hdcp_helper.c
index ca9b8f697202..e78999c72bd7 100644
--- a/drivers/gpu/drm/drm_hdcp.c
+++ b/drivers/gpu/drm/display/drm_hdcp_helper.c
@@ -13,7 +13,7 @@
#include <linux/slab.h>
#include <linux/firmware.h>
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
#include <drm/drm_sysfs.h>
#include <drm/drm_print.h>
#include <drm/drm_device.h>
@@ -21,8 +21,6 @@
#include <drm/drm_mode_object.h>
#include <drm/drm_connector.h>
-#include "drm_internal.h"
-
static inline void drm_hdcp_print_ksv(const u8 *ksv)
{
DRM_DEBUG("\t%#02x, %#02x, %#02x, %#02x, %#02x\n",
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
index 883284ca0a29..a78d82cccbff 100644
--- a/drivers/gpu/drm/i915/Kconfig
+++ b/drivers/gpu/drm/i915/Kconfig
@@ -11,6 +11,7 @@ config DRM_I915
select SHMEM
select TMPFS
select DRM_DISPLAY_DP_HELPER
+ select DRM_DISPLAY_HDCP_HELPER
select DRM_DISPLAY_HELPER
select DRM_KMS_HELPER
select DRM_PANEL
diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
index 598cad09d499..a7640dbcf00e 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
@@ -8,7 +8,7 @@
#include <drm/display/drm_dp_helper.h>
#include <drm/display/drm_dp_mst_helper.h>
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
#include <drm/drm_print.h>
#include "intel_ddi.h"
diff --git a/drivers/gpu/drm/i915/display/intel_gmbus.c b/drivers/gpu/drm/i915/display/intel_gmbus.c
index 21281a7bdc17..a6ba7fb72339 100644
--- a/drivers/gpu/drm/i915/display/intel_gmbus.c
+++ b/drivers/gpu/drm/i915/display/intel_gmbus.c
@@ -31,7 +31,7 @@
#include <linux/i2c-algo-bit.h>
#include <linux/i2c.h>
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
#include "i915_drv.h"
#include "intel_de.h"
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index 4de4c174a987..44ac0cee8b77 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -12,7 +12,7 @@
#include <linux/i2c.h>
#include <linux/random.h>
-#include <drm/drm_hdcp.h>
+#include <drm/display/drm_hdcp_helper.h>
#include <drm/i915_component.h>
#include "i915_drv.h"
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index a4a6f8bd2841..c713cebc63fe 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -32,10 +32,10 @@
#include <linux/slab.h>
#include <linux/string_helpers.h>
+#include <drm/display/drm_hdcp_helper.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_edid.h>
-#include <drm/drm_hdcp.h>
#include <drm/drm_scdc_helper.h>
#include <drm/intel_lpe_audio.h>
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-17 23:52:21 +0300