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linux/drivers/gpu/drm/amd/display/Kconfig

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drm/amdgpu: fix license on Kconfig and Makefiles amdgpu is MIT licensed. Fixes: ec8f24b7faaf3d ("treewide: Add SPDX license identifier - Makefile/Kconfig") Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-11 10:09:03 -05:00
# SPDX-License-Identifier: MIT
drm/amd/dc: Add dc display driver (v2) Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-12 15:58:20 -04:00
menu "Display Engine Configuration"
depends on DRM && DRM_AMDGPU
config DRM_AMD_DC
bool "AMD DC - Enable new display engine"
default y
drm/amd/display: Add drm_audio_component support to amdgpu_dm [Why] The drm_audio_component can be used to give pin ELD notifications directly to the sound driver. This fixes audio endpoints disappearing due to missing unsolicited notifications. [How] Send the notification via the audio component whenever we enable or disable audio state on a stream. This matches what i915 does with their drm_audio_component and what Takashi Iwai's proposed hack for radeon/amdpgu did. This is a bit delayed in when the notification actually occurs, however. We wait until after all the programming is complete rather than sending the notification mid sequence. Particular care is needed for the get ELD callback since it can happen outside the locking and fencing DRM does for atomic commits. Cc: Leo Li <sunpeng.li@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-11 14:31:46 -05:00
select SND_HDA_COMPONENT if SND_HDA_CORE
amdgpu: disable powerpc support for the newer display engine The DRM_AMD_DC_DCN display engine support (Raven, Navi, and newer) has not been building cleanly on powerpc and causes link errors due to mixing hard- and soft-float object files: powerpc64-linux-ld: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/display_mode_lib.o uses hard float, drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_resource.o uses soft float powerpc64-linux-ld: failed to merge target specific data of file drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_resource.o [..] and while patches are floating around, it's not exactly obvious what is going on. The problem bisects to commit 41b7a347bf14 ("powerpc: Book3S 64-bit outline-only KASAN support") but that is probably more about changing config variables than the fundamental cause. Despite the bisection result, a more directly related commit seems to be 26f4712aedbd ("drm/amd/display: move FPU related code from dcn31 to dml/dcn31 folder"). It's probably a combination of the two. This has been going on since the merge window, without any final word. So instead of blindly applying patches that may or may not be the right thing, let's disable this for now. As Michael Ellerman says: "IIUIC this code was never enabled on ppc before, so disabling it seems like a reasonable fix to get the build clean" and once we have more actual feedback (and find any potential users) we can always re-enable it with the patch that fixes the issues and back-port as necessary. Fixes: 41b7a347bf14 ("powerpc: Book3S 64-bit outline-only KASAN support") Fixes: 26f4712aedbd ("drm/amd/display: move FPU related code from dcn31 to dml/dcn31 folder") Reported-and-tested-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/all/20220606153910.GA1773067@roeck-us.net/ Link: https://lore.kernel.org/all/20220618232737.2036722-1-linux@roeck-us.net/ Link: https://lore.kernel.org/all/20220713050724.GA2471738@roeck-us.net/ Acked-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-07-13 12:36:50 -07:00
select DRM_AMD_DC_DCN if X86 && !(KCOV_INSTRUMENT_ALL && KCOV_ENABLE_COMPARISONS)
drm/amd/dc: Add dc display driver (v2) Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-12 15:58:20 -04:00
help
Choose this option if you want to use the new display engine
support for AMDGPU. This adds required support for Vega and
Raven ASICs.
drm/amd/display: rename DCN1_0 kconfig to DCN Since dcn20 and dcn21 are under dcn1 it doesnt make sense to have it named dcn1. Change it to "dcn" to make it generic Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-06 14:48:35 -05:00
config DRM_AMD_DC_DCN
drm/amd/display: Don't build DCN1 when kcov is enabled DCN1 contains code that utilizes fp math. When CONFIG_KCOV_INSTRUMENT_ALL and CONFIG_KCOV_ENABLE_COMPARISONS are enabled, build errors are found. See this earlier patch for details: https://lists.freedesktop.org/archives/dri-devel/2018-August/186131.html As a short term solution, disable CONFIG_DRM_AMD_DC_DCN1_0 when KCOV_INSTRUMENT_ALL and KCOV_ENABLE_COMPARISONS are enabled. In addition, make it a fully derived config, taking into account CONFIG_X86. Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-16 15:44:39 -04:00
def_bool n
Revert "drm/amdgpu/display: Replace CONFIG_DRM_AMD_DC_DCN1_0 with CONFIG_X86" This reverts commit 8624c3c4dbfe24fc6740687236a2e196f5f4bfb0. We need CONFIG_DRM_AMD_DC_DCN1_0 to guard code that is using fp math. Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-08-16 15:44:38 -04:00
help
drm/amdgpu: fold CONFIG_DRM_AMD_DC_DCN3* into CONFIG_DRM_AMD_DC_DCN (v3) Avoids confusion in configurations. v2: fix build when CONFIG_DRM_AMD_DC_DCN is disabled v3: rebase on latest code Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> (v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02 15:37:34 -05:00
Raven, Navi, and newer family support for display engine
drm/amd/display: Add support for DCN302 (v2) - add DCN302 resource, irq service, dmub loader, - handle DC_VERSION_DCN_3_02 - define DCN302 power gating functions - handle DCN302 in GPIO files - define I2C regs - add CONFIG_DRM_AMD_DC_DCN3_02 guard v2: rebase fixes (Alex) Signed-off-by: Joshua Aberback <joshua.aberback@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-29 14:52:09 -04:00
drm/amd/display: Add hdcp to Kconfig [Why] HDCP is not fully finished, so we need to be able to build and run the driver without it. [How] Add a Kconfig to toggle it Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-07 11:23:30 -04:00
config DRM_AMD_DC_HDCP
drm/amd: Fix Kconfig indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-07 19:33:22 +02:00
bool "Enable HDCP support in DC"
depends on DRM_AMD_DC
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
2022-04-21 09:31:06 +02:00
select DRM_DISPLAY_HDCP_HELPER
drm/amd: Fix Kconfig indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-07 19:33:22 +02:00
help
drm: amd/display: fix Kconfig help text Fix help text: indent one tab + 2 spaces; end a sentence with a period; and collapse short lines of text to one line. Fixes: 23c61b4599c4 ("drm/amd: Fix Kconfig indentation") Fixes: 4562236b3bc0 ("drm/amd/dc: Add dc display driver (v2)") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-21 16:34:00 -07:00
Choose this option if you want to support HDCP authentication.
drm/amd/display: Add hdcp to Kconfig [Why] HDCP is not fully finished, so we need to be able to build and run the driver without it. [How] Add a Kconfig to toggle it Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-07 11:23:30 -04:00
drm/amd/display: enable SI support in the Kconfig (v2) [Why] All DCE6 specific code changes are guarded by CONFIG_DRM_AMD_DC_SI Kconfig option [How] (v1) CONFIG_DRM_AMD_DC_SI configuration option is added, default setting is disabled (v2) Hainan is not supported, description updated accordingly Tested with HD7750 (Cape Verde) and HD7950 (Tahiti) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mauro Rossi <issor.oruam@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-10-14 20:51:29 +02:00
config DRM_AMD_DC_SI
bool "AMD DC support for Southern Islands ASICs"
drm/amdgpu/display: fix dependencies for DRM_AMD_DC_SI Depends on DRM_AMDGPU_SI and DRM_AMD_DC Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-01 15:40:00 -04:00
depends on DRM_AMDGPU_SI
depends on DRM_AMD_DC
drm/amd/display: enable SI support in the Kconfig (v2) [Why] All DCE6 specific code changes are guarded by CONFIG_DRM_AMD_DC_SI Kconfig option [How] (v1) CONFIG_DRM_AMD_DC_SI configuration option is added, default setting is disabled (v2) Hainan is not supported, description updated accordingly Tested with HD7750 (Cape Verde) and HD7950 (Tahiti) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mauro Rossi <issor.oruam@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-10-14 20:51:29 +02:00
default n
help
Choose this option to enable new AMD DC support for SI asics
by default. This includes Tahiti, Pitcairn, Cape Verde, Oland.
Hainan is not supported by AMD DC and it has no physical DCE6.
drm/amd/dc: Add dc display driver (v2) Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-12 15:58:20 -04:00
config DEBUG_KERNEL_DC
bool "Enable kgdb break in DC"
depends on DRM_AMD_DC
drm/amd/display: Clean up debug macros This patch simplifies the ASSERT*() and BREAK_TO_DEBUGGER() macros: - Move the dependency check of CONFIG_KGDB into Kconfig - Unify the kgdb_breakpoint() call - Drop the non-existing CONFIG_HAVE_KGDB Also align the behavior of ASSERT() macro in both cases with and without CONFIG_DEBUG_KERNEL_DC. Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-23 09:46:56 +02:00
depends on KGDB
drm/amd/dc: Add dc display driver (v2) Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-12 15:58:20 -04:00
help
drm: amd/display: fix Kconfig help text Fix help text: indent one tab + 2 spaces; end a sentence with a period; and collapse short lines of text to one line. Fixes: 23c61b4599c4 ("drm/amd: Fix Kconfig indentation") Fixes: 4562236b3bc0 ("drm/amd/dc: Add dc display driver (v2)") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-21 16:34:00 -07:00
Choose this option if you want to hit kdgb_break in assert.
drm/amd/dc: Add dc display driver (v2) Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-12 15:58:20 -04:00
drm/amd/display: Support crc on specific region [Why] To support feature that calculates CRTC CRC value on specific region (crc window). [How] 1. Use debugfs to specify crtc crc window 2. Use vline0 IRQ to write crtc crc window Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Eryk Brol <eryk.brol@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-02 11:52:20 +08:00
config DRM_AMD_SECURE_DISPLAY
bool "Enable secure display support"
default n
depends on DEBUG_FS
depends on DRM_AMD_DC_DCN
help
Choose this option if you want to
support secure display
This option enables the calculation
of crc of specific region via debugfs.
Cooperate with specific DMCU FW.
drm/amd/dc: Add dc display driver (v2) Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-12 15:58:20 -04:00
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