Changes in Makefile

e82e1a0c - drm/ast: cursor: Move implementation to separate source file

Mon, 17 Feb 2025 12:22:07 +0000

drm/ast: cursor: Move implementation to separate source fileMove the cursor code into a separate source file for readability. Nofunctional changes.v2:- include Signed-off-by: Thomas Zimmermann Reviewed-by: Jocelyn Falempe Link: https://patchwork.freedesktop.org/patch/msgid/20250217122336.230067-5-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

517e28d4 - drm/ast: Add helpers for VBIOS mode lookup

Fri, 31 Jan 2025 09:21:10 +0000

drm/ast: Add helpers for VBIOS mode lookupMode lines are independent from hardware Gen or TX chip, so hide allVBIOS mode tables in ast_vbios.c.Move the look-up code for VBIOS modes from ast_vbios_get_mode_info()to ast_vbios_find_mode(). The new look-up function respects thesupported-mode flags in struct ast_device. For example, if a devicedoes not have struct ast_device.support_fullhd set, the helper doesnot return a valid mode for 1920x1080. Taking the supported-mode flagsinto account allows for making the VBIOS tables the single referencefor validating and setting display modes against hardware capabilities.v2:- replace mode switch with look-up table (Jocelyn)Signed-off-by: Thomas Zimmermann Reviewed-by: Jocelyn Falempe Link: https://patchwork.freedesktop.org/patch/msgid/20250131092257.115596-11-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

f6d9f39f - drm/ast: Move code for physical outputs into separate files

Thu, 15 Aug 2024 15:18:43 +0000

drm/ast: Move code for physical outputs into separate filesMove the modesetting code for the various transmitter chips intotheir own source files before adding BMC support. No functionalchanges.Signed-off-by: Thomas Zimmermann Reviewed-by: Jocelyn Falempe Link: https://patchwork.freedesktop.org/patch/msgid/20240815151953.184679-2-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

0a7f04b4 - drm/ast: Move DDC code to ast_ddc.{c,h}

Mon, 25 Mar 2024 20:06:50 +0000

drm/ast: Move DDC code to ast_ddc.{c,h}Rename ast_i2c.c to ast_ddc.c and move its interface into thenew header ast_ddc.h. Update all include statements as necessaryand change the adapter name to 'AST DDC bus'.This avoids including I2C headers in the driver's main header file,which doesn't need them. Renaming files to _ddc indicates that thecode is about the DDC. I2C is really just the underlying bus here.Signed-off-by: Thomas Zimmermann Reviewed-by: Sui Jingfeng Reviewed-by: Jocelyn Falempe Link: https://patchwork.freedesktop.org/patch/msgid/20240325200855.21150-6-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

594e9c04 - drm/ast: Create the driver for ASPEED proprietory Display-Port

Thu, 28 Apr 2022 07:56:03 +0000

drm/ast: Create the driver for ASPEED proprietory Display-PortV1:1. The MCU FW controling ASPEED DP is loaded by BMC boot loader.2. Driver starts after CR[3:1] == 111b that indicates Tx is ASTDP, and CRD1[5] has been asserted by BMVC boot loader.3. EDID is prioritized by DP monitor.4. DP's EDID has high priority to decide resolution supporting.V2:Modules description:1. ASTDP (ASPEED DisplayPort) is controlled by dedicated AST-MCU (ASPEED propriatary MCU).2. MCU is looping in charged of HPD, Read EDID, Link Training with DP sink.3. ASTDP and AST-MUC reside in BMC (Baseboard Management controller) addressing-space.4. ASPEED DRM driver requests MCU to get HPD and EDID by CR-scratched register.Booting sequence:1. Check if TX is ASTDP // ast_dp_launch()2. Check if DP-MCU FW has loaded // ast_dp_launch()3. Read EDID // ast_dp_read_edid()4. Resolution switch // ast_dp_SetOutput()V3:1. Remove unneeded semicolon.2. Apply to git://anongit.freedesktop.org/drm/drm, instead of git://anongit.freedesktop.org/drm/drm-misc3. Resolve auto build test WARNINGs on V1 patch.V4:1. Sync code-base with kernel 5.17_rc62. Remove the define of DPControlPower, because DP chips need to be powered on to be used.3. Remove the switches of PHY and Display from EDID procedure.4. Revise increaing delay to fixed delay, because this version kernel doesn't detect minitor consistenntly.5. Create clean-up code used for reset of power state on errors with -EIO manner.6. Revise the DP detection by TX type and its DP-FW status during booting and resume.7. Correct the CamelCase Style.8. Use register reading while needing, and remove to hold full register.9. Instead of 'u8', revise to 'bool' on swwitch of PHY and video.10.Correct typo11.Remove the duplicated copy of TX definition.12.Use EDID_LENGTH as the constant of 128.Signed-off-by: KuoHsiang Chou Reviewed-by: Thomas Zimmermann Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20220428075603.20904-1-kuohsiang_chou@aspeedtech.com List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

d0a0b6cd - drm/ast: Move I2C code into separate source file

Mon, 06 Dec 2021 09:11:25 +0000

drm/ast: Move I2C code into separate source fileMove I2C code into its own source file. Makes the mode-settingcode a little less convoluted.v3: * fix SPDX tag to say 'SPDX-License-Identifier'Signed-off-by: Thomas Zimmermann Acked-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20211206091125.29501-4-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

718c2286 - drm/ast: Inline ast cursor-update functions into modesetting code

Tue, 09 Feb 2021 13:46:27 +0000

drm/ast: Inline ast cursor-update functions into modesetting codeThe logic for cursor updates is now located in the cursor plane'smodesetting code. A number of helper functions remain to modify thersp registers and image.Signed-off-by: Thomas Zimmermann Acked-by: Gerd Hoffmann Link: https://patchwork.freedesktop.org/patch/msgid/20210209134632.12157-6-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

48fde424 - drm/ast: Rename ast_ttm.c to ast_mm.c

Thu, 16 Jul 2020 12:53:49 +0000

drm/ast: Rename ast_ttm.c to ast_mm.cAlthough built upon TTM, the ast driver's VRAM MM helper does notexpose TTM to its users. Rename the related ast file to ast_mm.c.Signed-off-by: Thomas Zimmermann Reviewed-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200716125353.31512-3-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

2ccebf56 - drm/ast: Move cursor functions to ast_cursor.c

Thu, 02 Jul 2020 11:50:16 +0000

drm/ast: Move cursor functions to ast_cursor.cThe cursor manipulation functions are unrelated to modesetting. Movethem into their own file.Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200702115029.5281-2-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

8a99de3d - drm/ast: Replace struct ast_fbdev with generic framebuffer emulation

Wed, 03 Jul 2019 07:58:27 +0000

drm/ast: Replace struct ast_fbdev with generic framebuffer emulationThis patch replaces ast's framebuffer console with DRM's genericimplememtation. All respective code is being removed from the driver.The console is set up with a shadow buffer. The actual buffer object isnot permanently pinned in video ram, but just another buffer object thatthe driver moves in and out of vram as necessary. The driver's functionast_crtc_do_set_base() used to contain special handling for the framebufferconsole. With the new generic framebuffer, the driver does not need thiscode an longer.v2: * use drm_fb_helper_set_suspend_unlocked() in ast_drm_{thaw,freeze}() * dirty function no longer requiredSigned-off-by: Thomas Zimmermann Acked-by: Noralf Trønnes Link: https://patchwork.freedesktop.org/patch/315835/ List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

ea351347 - drm/ast: fix include notation and remove -Iinclude/drm flag

Mon, 24 Apr 2017 04:50:22 +0000

drm/ast: fix include notation and remove -Iinclude/drm flagInclude instead of relative path from include/drm, thenremove the -Iinclude/drm compiler flag.Signed-off-by: Masahiro Yamada Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1493009447-31524-5-git-send-email-yamada.masahiro@socionext.com List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

83c6620b - drm/ast: initial DP501 support (v0.2)

Fri, 28 Mar 2014 01:05:12 +0000

drm/ast: initial DP501 support (v0.2)This is the initial attempt at porting the DP501 code from the userspacedriver,the firmware file is inhttp://people.freedesktop.org/~airlied/ast_dp501_fw.binthis should really be exposed as another encoder/connector that is cloneablev0.2:init 3rd tx properly,add scratch reduction of VRAM sizebackup firmware properly.Signed-off-by: Dave Airlie List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile

312fec14 - drm: Initial KMS driver for AST (ASpeed Technologies) 2000 series (v2)

Wed, 29 Feb 2012 13:40:04 +0000

drm: Initial KMS driver for AST (ASpeed Technologies) 2000 series (v2)This is the initial driver for the Aspeed Technologies chips found inservers. This driver supports the AST 2000, 2100, 2200, 2150 and 2300. Itdoesn't support the AST11xx due to lack of hw to test it on, and them requiringdifferent codepaths.This driver is intended to be used with xf86-video-modesetting in userspace.This driver has a slightly different design than other KMS drivers, butfuture server chips will probably share similiar setup. As these GPUs commonlyhave low video RAM, it doesn't make sense to put the kms console in VRAMalways. This driver places the kms console into system RAM, and does dirtyupdates to a copy in video RAM. When userspace sets a new scanout buffer,it forcefully evicts the video RAM console, and X can create a framebufferthat can use all of of video RAM.This driver uses TTM but in a very simple fashion to control the evictionto system RAM of the console, and multiple servers.v2: add s/r support, fix Kconfig.Signed-off-by: Dave Airlie List of files: /linux-6.15/drivers/gpu/drm/ast/Makefile