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linux/drivers/gpu/drm/panel
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Douglas Anderson 7d1be0a09f drm/edid: Fix EDID quirk compile error on older compilers 
Apparently some compilers [1] cannot handle doing math on dereferenced
string constants at compile time. This has led to reports [2] of
compile errors like:

  In file included from drivers/gpu/drm/drm_edid.c:42:0:
  ./include/drm/drm_edid.h:525:2: error: initializer element is not constant
    ((((u32)((vend)[0]) - '@') & 0x1f) << 26 | \

Go back to the syntax I used in v4 of the patch series [3] that added
this code instead of what landed (v5). This syntax is slightly uglier
but should be much more compatible with varied compilers.

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69960#c18
[2] https://lore.kernel.org/r/874kaabdt5.fsf@intel.com/
[3] https://lore.kernel.org/r/20210909135838.v4.4.I6103ce2b16e5e5a842b14c7022a034712b434609@changeid/

Fixes: d9f91a10c3 ("drm/edid: Allow querying/working with the panel ID from the EDID")
Reported-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Reported-by: Srikanth Myakam <smyakam@microsoft.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210924075317.1.I1e58d74d501613f1fe7585958f451160d11b8a98@changeid
2021-09-24 14:56:36 -07:00
..
Kconfig drm/panel-edp: Split eDP panels out of panel-simple 2021-09-20 09:22:05 -07:00
Makefile drm/panel-edp: Split eDP panels out of panel-simple 2021-09-20 09:22:05 -07:00
panel-abt-y030xx067a.c
panel-arm-versatile.c
panel-asus-z00t-tm5p5-n35596.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-boe-himax8279d.c
panel-boe-tv101wum-nl6.c
panel-dsi-cm.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-edp.c drm/edid: Fix EDID quirk compile error on older compilers 2021-09-24 14:56:36 -07:00
panel-elida-kd35t133.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-feixin-k101-im2ba02.c
panel-feiyang-fy07024di26a30d.c
panel-ilitek-ili9322.c
panel-ilitek-ili9341.c drm/panel: Add ilitek ili9341 panel driver 2021-08-05 11:09:23 +02:00
panel-ilitek-ili9881c.c
panel-innolux-ej030na.c drm/panel: Add Innolux EJ030NA 3.0" 320x480 panel 2021-07-14 21:49:07 +01:00
panel-innolux-p079zca.c
panel-jdi-lt070me05000.c
panel-khadas-ts050.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-kingdisplay-kd097d04.c
panel-leadtek-ltk050h3146w.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-leadtek-ltk500hd1829.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-lg-lb035q02.c
panel-lg-lg4573.c
panel-lvds.c
panel-mantix-mlaf057we51.c
panel-nec-nl8048hl11.c
panel-novatek-nt35510.c drm/panel: nt35510: Do not fail if DSI read fails 2021-06-28 18:51:49 +02:00
panel-novatek-nt36672a.c
panel-novatek-nt39016.c
panel-olimex-lcd-olinuxino.c
panel-orisetech-otm8009a.c drm/panel: otm8009a: add a 60 fps mode 2021-09-05 20:09:20 +02:00
panel-osd-osd101t2587-53ts.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-panasonic-vvx10f034n00.c
panel-raspberrypi-touchscreen.c drm/panel: raspberrypi-touchscreen: Prevent double-free 2021-07-22 11:37:03 +02:00
panel-raydium-rm67191.c
panel-raydium-rm68200.c
panel-ronbo-rb070d30.c
panel-samsung-atna33xc20.c drm/panel: atna33xc20: Introduce the Samsung ATNA33XC20 panel 2021-07-31 20:14:15 +02:00
panel-samsung-db7430.c drm/panel: db7430: Add driver for Samsung DB7430 2021-06-11 00:43:45 +02:00
panel-samsung-ld9040.c drm/panel: ld9040: reference spi_device_id table 2021-06-19 22:30:23 +02:00
panel-samsung-s6d16d0.c
panel-samsung-s6d27a1.c drm/panel: s6d27a1: Add driver for Samsung S6D27A1 display panel 2021-08-13 15:53:11 +02:00
panel-samsung-s6e3ha2.c
panel-samsung-s6e8aa0.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-samsung-s6e63j0x03.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-samsung-s6e63m0-dsi.c drm/panel: s6e63m0: Switch to DBI abstraction for SPI 2021-06-14 22:22:27 +02:00
panel-samsung-s6e63m0-spi.c drm/panel: s6e63m0: Switch to DBI abstraction for SPI 2021-06-14 22:22:27 +02:00
panel-samsung-s6e63m0.c drm/panel: s6e63m0: Switch to DBI abstraction for SPI 2021-06-14 22:22:27 +02:00
panel-samsung-s6e63m0.h drm/panel: s6e63m0: Switch to DBI abstraction for SPI 2021-06-14 22:22:27 +02:00
panel-samsung-s6e88a0-ams452ef01.c
panel-samsung-sofef00.c
panel-seiko-43wvf1g.c
panel-sharp-lq101r1sx01.c
panel-sharp-ls037v7dw01.c
panel-sharp-ls043t1le01.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00
panel-simple.c drm/panel-simple: Non-eDP panels don't need "HPD" handling 2021-09-20 09:23:01 -07:00
panel-sitronix-st7701.c drm/panel/panel-sitronix-st7701: Demote kernel-doc abuse 2021-06-03 13:32:06 +02:00
panel-sitronix-st7703.c
panel-sitronix-st7789v.c
panel-sony-acx424akp.c drm/panel-sony-acx424akp: Modernize backlight handling 2021-07-28 23:46:18 +02:00
panel-sony-acx565akm.c
panel-tdo-tl070wsh30.c
panel-tpo-td028ttec1.c
panel-tpo-td043mtea1.c drm/panel: Convert sysfs sprintf/snprintf family to sysfs_emit 2021-04-08 20:41:38 -04:00
panel-tpo-tpg110.c
panel-truly-nt35597.c
panel-visionox-rm69299.c
panel-widechips-ws2401.c drm/panel: ws2401: Add driver for WideChips WS2401 2021-07-17 13:10:29 +02:00
panel-xinpeng-xpp055c272.c drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features 2021-07-27 09:48:24 +02:00