Changes in Makefile

c87e859c - drm/imx/lcdc: Implement DRM driver for imx25

Mon, 06 Mar 2023 11:52:49 +0000

drm/imx/lcdc: Implement DRM driver for imx25Add support for the LCD Controller found on i.MX21 and i.MX25.It targets to be a drop in replacement for the imx-fb driver.[ukl: Rebase to a newer kernel version, various smaller fixes andimprovements]Signed-off-by: Marian Cichy Reviewed-by: Philipp Zabel Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230306115249.2223042-2-u.kleine-koenig@pengutronix.deSigned-off-by: Philipp Zabel Link: https://patchwork.freedesktop.org/patch/msgid/20230306115249.2223042-3-u.kleine-koenig@pengutronix.de List of files: /linux-6.15/drivers/gpu/drm/imx/Makefile

4b6cb2b6 - drm/imx: move IPUv3 driver into separate subdirectory

Fri, 25 Nov 2022 11:25:19 +0000

drm/imx: move IPUv3 driver into separate subdirectoryThe IPUv3 and DCSS driver are two totally separate DRM drivers. Havingone of them live in the drivers/gpu/drm/imx toplevel directory and theother one in the dcss/ subdirectory is confusing. Move the IPUv3 driverinto its own subdirectory to make the separation more clear.Signed-off-by: Lucas Stach Reviewed-by: Philipp Zabel Link: https://lore.kernel.org/r/20221125112519.3849636-1-l.stach@pengutronix.deSigned-off-by: Philipp Zabel Link: https://patchwork.freedesktop.org/patch/msgid/20221125112519.3849636-1-l.stach@pengutronix.de List of files: /linux-6.15/drivers/gpu/drm/imx/Makefile

9021c317 - drm/imx: Add initial support for DCSS on iMX8MQ

Fri, 31 Jul 2020 08:18:30 +0000

drm/imx: Add initial support for DCSS on iMX8MQThis adds initial support for iMX8MQ's Display Controller Subsystem (DCSS).Some of its capabilities include: * 4K@60fps; * HDR10; * one graphics and 2 video pipelines; * on-the-fly decompression of compressed video and graphics;The reference manual can be found here:https://www.nxp.com/webapp/Download?colCode=IMX8MDQLQRMThe current patch adds only basic functionality: one primary plane forgraphics, linear, tiled and super-tiled buffers support (no graphicsdecompression yet), no HDR10 and no video planes.Video planes support and HDR10 will be added in subsequent patches onceper-plane de-gamma/CSC/gamma support is in.Signed-off-by: Laurentiu Palcu Reviewed-by: Lucas Stach Acked-by: Guido Günther Signed-off-by: Lucas Stach Link: https://patchwork.freedesktop.org/patch/msgid/20200731081836.3048-3-laurentiu.palcu@oss.nxp.com List of files: /linux-6.15/drivers/gpu/drm/imx/Makefile

c23ef285 - drm/imx: Drop unused imx-ipuv3-crtc.o build

Fri, 02 Aug 2019 10:55:18 +0000

drm/imx: Drop unused imx-ipuv3-crtc.o buildSincecommit 3d1df96ad468 ("drm/imx: merge imx-drm-core and ipuv3-crtc in one module")the former contents of imx-ipuv3-crtc.o are built via imxdrm-objs. Sothere's no need to keep an extra entry with a non existing config value(CONFIG_DRM_IMX_IPUV3).Fixes: 3d1df96ad468 ("drm/imx: merge imx-drm-core and ipuv3-crtc in one module")Signed-off-by: Guido Günther Reviewed-by: Fabio Estevam Signed-off-by: Philipp Zabel List of files: /linux-6.15/drivers/gpu/drm/imx/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'SPDX license identifier. The SPDX identifier is a legally bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines).All documentation files were explicitly excluded.The following heuristics were used to determine which SPDX licenseidentifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time.In total, over 70 hours of logged manual review was done on thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/gpu/drm/imx/Makefile

3d1df96a - drm/imx: merge imx-drm-core and ipuv3-crtc in one module

Thu, 23 Mar 2017 16:18:37 +0000

drm/imx: merge imx-drm-core and ipuv3-crtc in one moduleWhile it is possible to hook other CRTC implementations into imx-drmin practice there are none yet and the option to disable ipuv3-crtcsupport has been hidden for a long time.Now that the imx-drm-core has learned to deal with some of thespecifics of IPUv3 there is a cyclic dependency between both parts.To get rid of this and to decimate the Kconfig maze a bit, simplymerge both parts into one module.Signed-off-by: Lucas Stach Signed-off-by: Philipp Zabel List of files: /linux-6.15/drivers/gpu/drm/imx/Makefile

b21f4b65 - drm: imx: imx-hdmi: move imx-hdmi to bridge/dw_hdmi

Fri, 05 Dec 2014 06:26:31 +0000

drm: imx: imx-hdmi: move imx-hdmi to bridge/dw_hdmithe original imx hdmi driver is under drm/imx/,which depends on imx-drm, so move the imx hdmidriver out to drm/bridge and rename it to dw_hdmiSigned-off-by: Andy Yan Tested-by: Russell King Acked-by: Russell King Signed-off-by: Philipp Zabel List of files: /linux-6.15/drivers/gpu/drm/imx/Makefile

3d1b35a3 - drm: imx: imx-hdmi: convert imx-hdmi to drm_bridge mode

Fri, 05 Dec 2014 06:25:05 +0000

drm: imx: imx-hdmi: convert imx-hdmi to drm_bridge modeIMX6 and Rockchip RK3288 and JZ4780 (Ingenic Xburst/MIPS)use the interface compatible Designware HDMI IP, but theyalso have some lightly differences, such as phy pll configuration,register width, 4K support, clk useage, and the crtc mux configurationis also platform specific.To reuse the imx hdmi driver, convert it to drm_bridgehandle encoder in imx-hdmi_pltfm.c, as most of the encoderoperation are platform specific such as crtc select andpanel format setThis patch depends on Russell King's patch: drm: imx: convert imx-drm to use the generic DRM OF helper http://driverdev.linuxdriverproject.org/pipermail/driverdev-devel/2014-July/053484.htmlSigned-off-by: Andy Yan Signed-off-by: Yakir Yang Tested-by: Russell King Acked-by: Russell King Signed-off-by: Philipp Zabel List of files: /linux-6.15/drivers/gpu/drm/imx/Makefile

6556f7f8 - drm: imx: Move imx-drm driver out of staging

Mon, 24 Nov 2014 15:33:34 +0000

drm: imx: Move imx-drm driver out of stagingThe imx-drm driver was put into staging mostly for the following reasons,all of which have been addressed or superseded: - convert the irq driver to use linear irq domains - work out the device tree bindings, this lead to the common of_graph bindings being used - factor out common helper functions, this mostly resulted in the component framework and drm of_graph helpers.Before adding new fixes, and certainly before adding new features,move it into its proper place below drivers/gpu/drm.Signed-off-by: Philipp Zabel Signed-off-by: Dave Airlie List of files: /linux-6.15/drivers/gpu/drm/imx/Makefile