From: "Noralf Trønnes" <noralf@tronnes.org>
To: dri-devel@lists.freedesktop.org
Cc: peter@stuge.se, linus.walleij@linaro.org,
"Noralf Trønnes" <noralf@tronnes.org>
Subject: [PATCH v2 0/7] drm/gud: Add some more pixel formats
Date: Tue, 7 Sep 2021 13:57:45 +0200 [thread overview]
Message-ID: <20210907115752.6181-1-noralf@tronnes.org> (raw)
Hi,
This adds some more pixel formats and gives the user the ability to
choose the xrgb8888 emulation format.
Pixel formats:
R8: For greyscale e-ink displays
RGB332: For e-ink displays and some niche displays
RGB888: Same color depth as XRGB8888 but the smaller buffer gives better
fps
Changes since first version:
- RGB332: Support Big Endian in the emulation (Daniel)
Noralf.
Noralf Trønnes (7):
drm/fourcc: Add R8 to drm_format_info
drm/format-helper: Add drm_fb_xrgb8888_to_rgb332()
drm/format-helper: Add drm_fb_xrgb8888_to_rgb888()
drm/gud: Add GUD_PIXEL_FORMAT_R8
drm/gud: Add GUD_PIXEL_FORMAT_RGB332
drm/gud: Add GUD_PIXEL_FORMAT_RGB888
drm/gud: Add module parameter to control emulation: xrgb8888
drivers/gpu/drm/drm_format_helper.c | 88 +++++++++++++++++++++++++++++
drivers/gpu/drm/drm_fourcc.c | 1 +
drivers/gpu/drm/gud/gud_drv.c | 19 ++++++-
drivers/gpu/drm/gud/gud_internal.h | 12 ++++
drivers/gpu/drm/gud/gud_pipe.c | 6 ++
include/drm/drm_format_helper.h | 4 ++
include/drm/gud.h | 6 +-
7 files changed, 131 insertions(+), 5 deletions(-)
--
2.32.0
next reply other threads:[~2021-09-07 11:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-07 11:57 Noralf Trønnes [this message]
2021-09-07 11:57 ` [PATCH v2 1/7] drm/fourcc: Add R8 to drm_format_info Noralf Trønnes
2021-09-07 11:57 ` [PATCH v2 2/7] drm/format-helper: Add drm_fb_xrgb8888_to_rgb332() Noralf Trønnes
2021-09-07 11:57 ` [PATCH v2 3/7] drm/format-helper: Add drm_fb_xrgb8888_to_rgb888() Noralf Trønnes
2021-09-07 11:57 ` [PATCH v2 4/7] drm/gud: Add GUD_PIXEL_FORMAT_R8 Noralf Trønnes
2021-09-07 11:57 ` [PATCH v2 5/7] drm/gud: Add GUD_PIXEL_FORMAT_RGB332 Noralf Trønnes
2021-09-07 11:57 ` [PATCH v2 6/7] drm/gud: Add GUD_PIXEL_FORMAT_RGB888 Noralf Trønnes
2021-09-07 11:57 ` [PATCH v2 7/7] drm/gud: Add module parameter to control emulation: xrgb8888 Noralf Trønnes
2021-09-08 18:10 ` Thomas Zimmermann
2021-09-09 15:22 ` Noralf Trønnes
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