linux.git/drivers/gpu/drm/panel, branch v5.4-rc2 Linux kernel source tree drm/panel: tpo-td043mtea1: remove redundant assignment 2019-08-17T14:53:55+00:00 Colin Ian King colin.king@canonical.com 2019-08-17T12:21:24+00:00 b0baf85bb27ab028e726619f9162498f193cacbe Variable val is initialized to a value in a for-loop that is never read and hence it is redundant. Remove it. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190817122124.29650-1-colin.king@canonical.com 
Variable val is initialized to a value in a for-loop that is
never read and hence it is redundant. Remove it.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190817122124.29650-1-colin.king@canonical.com
drm/panel: Add driver for the Toppoly TD043MTEA1 panel 2019-08-14T20:23:11+00:00 Laurent Pinchart laurent.pinchart@ideasonboard.com 2019-08-13T20:11:01+00:00 dc2e1e5b279966affbd11ff7cfef52eb634ca2c9 This panel is used on the OMAP3 Pandora. The code is based on the omapdrm-specific panel-tpo-td043mtea1 driver. v2: - fix checkpatch warnings o (lcd == NULL) => (!lcd) (sam) o alignment to open '(' (sam) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-10-laurent.pinchart@ideasonboard.com 
This panel is used on the OMAP3 Pandora.

The code is based on the omapdrm-specific panel-tpo-td043mtea1 driver.

v2:
- fix checkpatch warnings
  o (lcd == NULL) => (!lcd) (sam)
  o alignment to open '(' (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-10-laurent.pinchart@ideasonboard.com
drm/panel: Add driver for the Toppoly TD028TTEC1 panel 2019-08-14T20:23:11+00:00 Laurent Pinchart laurent.pinchart@ideasonboard.com 2019-08-13T20:11:00+00:00 415b8dd087118829fd37548b0d75592e297c1fa9 This panel is used on the OpenMoko Neo FreeRunner and Neo 1973. The code is based on the omapdrm-specific panel-tpo-td028ttec1 driver. v2: - fix checkpatch warnings: o (lcd == NULL) => (!lcd) (sam) o (1 << X) => BIT(X) (sam) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-9-laurent.pinchart@ideasonboard.com 
This panel is used on the OpenMoko Neo FreeRunner and Neo 1973.

The code is based on the omapdrm-specific panel-tpo-td028ttec1 driver.

v2:
- fix checkpatch warnings:
  o (lcd == NULL) => (!lcd) (sam)
  o (1 << X) => BIT(X) (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-9-laurent.pinchart@ideasonboard.com
drm/panel: Add driver for the Sony ACX565AKM panel 2019-08-14T20:23:11+00:00 Laurent Pinchart laurent.pinchart@ideasonboard.com 2019-08-13T20:10:59+00:00 1c8fc3f0c5d280d691c330388666c3726fa525c7 This panel is used on the Nokia N900. The code is based on the omapdrm-specific panel-sony-acx565akm driver. The hardware-related logic has been changed as little as possible to avoid regressions as hardware availability is lacking to test the changes. Follow-up patches should address the items listed in the TODO list. v2: - fix checkpatch warning (lcd == NULL) => (!lcd) (sam) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-8-laurent.pinchart@ideasonboard.com 
This panel is used on the Nokia N900.

The code is based on the omapdrm-specific panel-sony-acx565akm driver.
The hardware-related logic has been changed as little as possible to
avoid regressions as hardware availability is lacking to test the
changes. Follow-up patches should address the items listed in the TODO
list.

v2:
- fix checkpatch warning (lcd == NULL) => (!lcd) (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-8-laurent.pinchart@ideasonboard.com
drm/panel: Add driver for the Sharp LS037V7DW01 panel 2019-08-14T20:23:10+00:00 Laurent Pinchart laurent.pinchart@ideasonboard.com 2019-08-13T20:10:58+00:00 c9cf4c2a3bd35f4e90e840979ba7872932f9f120 This panel is used on the TI SDP3430 board. The code is based on the omapdrm-specific panel-sharp-ls037v7dw01 driver. v2: - fix checkpatch warning (lcd == NULL) => (!lcd) (sam) - drop __exit_p() from remove. It caused a build warning. And no other panel drivers needs this (sam) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-7-laurent.pinchart@ideasonboard.com 
This panel is used on the TI SDP3430 board.

The code is based on the omapdrm-specific panel-sharp-ls037v7dw01
driver.

v2:
- fix checkpatch warning (lcd == NULL) => (!lcd) (sam)
- drop __exit_p() from remove. It caused a build warning.
  And no other panel drivers needs this (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-7-laurent.pinchart@ideasonboard.com
drm/panel: Add driver for the NEC NL8048HL11 panel 2019-08-14T20:23:10+00:00 Laurent Pinchart laurent.pinchart@ideasonboard.com 2019-08-13T20:10:57+00:00 df439abe650177aeb6f0f1baf085a7367cac1bc2 This panel is used on the Zoom2/3/3630 SDP boards. The code is based on the omapdrm-specific panel-nec-nl8048hl11 driver v2: - fix checkpatch warning (lcd == NULL) => (!lcd) (sam) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-6-laurent.pinchart@ideasonboard.com 
This panel is used on the Zoom2/3/3630 SDP boards.

The code is based on the omapdrm-specific panel-nec-nl8048hl11 driver

v2:
- fix checkpatch warning (lcd == NULL) => (!lcd) (sam)

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-6-laurent.pinchart@ideasonboard.com
drm/panel: Add driver for the LG Philips LB035Q02 panel 2019-08-14T20:23:10+00:00 Laurent Pinchart laurent.pinchart@ideasonboard.com 2019-08-13T20:10:56+00:00 f5b0c6542476e9068ec2731b644ce668491cb8fa This panel is used on the Gumstix Overo Palo35. The code is based on the omapdrm-specific panel-lgphilips-lb035q02 driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-5-laurent.pinchart@ideasonboard.com 
This panel is used on the Gumstix Overo Palo35.

The code is based on the omapdrm-specific panel-lgphilips-lb035q02
driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190813201101.30980-5-laurent.pinchart@ideasonboard.com
drm/panel: ili9322: move bus_flags to get_modes() 2019-08-10T13:41:48+00:00 Sam Ravnborg sam@ravnborg.org 2019-08-04T20:16:31+00:00 9d027b8e5a5754571a6b803f3635442fbc2abcdc To prepare the driver to receive drm_connector only in the get_modes() callback, move bus_flags handling to ili9322_get_modes(). Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190804201637.1240-11-sam@ravnborg.org 
To prepare the driver to receive drm_connector only in the get_modes()
callback, move bus_flags handling to ili9322_get_modes().

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190804201637.1240-11-sam@ravnborg.org
drm/panel: simple: Support TI nspire panels 2019-08-09T07:17:09+00:00 Linus Walleij linus.walleij@linaro.org 2019-08-05T08:58:46+00:00 d8a0d6a3b7810fe3de723505c75f7f34ee6891df This adds support for the TI nspire panels to the simple panel roster. This code is based on arch/arm/mach-nspire/clcd.c. This includes likely the first grayscale panel supported. These panels will be used with the PL11x DRM driver. Cc: Daniel Tang <dt.tangr@gmail.com> Cc: Fabian Vogt <fabian@ritter-vogt.de> Tested-by: Fabian Vogt <fabian@ritter-vogt.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190805085847.25554-4-linus.walleij@linaro.org 
This adds support for the TI nspire panels to the simple panel
roster. This code is based on arch/arm/mach-nspire/clcd.c.
This includes likely the first grayscale panel supported.

These panels will be used with the PL11x DRM driver.

Cc: Daniel Tang <dt.tangr@gmail.com>
Cc: Fabian Vogt <fabian@ritter-vogt.de>
Tested-by: Fabian Vogt <fabian@ritter-vogt.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190805085847.25554-4-linus.walleij@linaro.org
drm/panel: jh057n00900: Use drm_panel_{unprepare, disable} consistently 2019-07-26T18:40:05+00:00 Guido Günther agx@sigxcpu.org 2019-07-26T13:14:39+00:00 82b78cad0c810caaa5237dfa7bc088e54d8102b7 We were already using the generic functions in our debugfs code, do the same in jh057n_shutdown. This was suggested by Sam Ravnborg. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/a37dd5083462064f437ff62fd84e6576d8a7c8dc.1564146727.git.agx@sigxcpu.org 
We were already using the generic functions in our debugfs code, do the
same in jh057n_shutdown. This was suggested by Sam Ravnborg.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/a37dd5083462064f437ff62fd84e6576d8a7c8dc.1564146727.git.agx@sigxcpu.org