From: Andrzej Hajda <a.hajda@samsung.com>
To: Inki Dae <inki.dae@samsung.com>
Cc: linux-samsung-soc@vger.kernel.org,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
dri-devel@lists.freedesktop.org,
Marek Szyprowski <m.szyprowski@samsung.com>
Subject: [PATCH v2 RESEND 16/24] drm/exynos: add GSCALER plane capability
Date: Wed, 20 Mar 2019 14:06:59 +0100 [thread overview]
Message-ID: <20190320130707.25161-17-a.hajda@samsung.com> (raw)
In-Reply-To: <20190320130707.25161-1-a.hajda@samsung.com>
This bit will indicate the plane is provided by GSCALER.
Tests shows that GSCALER does not like to convert from/to too small
buffers. Since exact constraints are not provided by documentation
rough estimate of 64 pixel has been applied.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
---
drivers/gpu/drm/exynos/exynos_drm_drv.h | 1 +
drivers/gpu/drm/exynos/exynos_drm_plane.c | 14 +++++++++++++-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 5d06e796dc80..7bdbac639b2b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -75,6 +75,7 @@ to_exynos_plane_state(struct drm_plane_state *state)
#define EXYNOS_DRM_PLANE_CAP_TILE (1 << 3)
#define EXYNOS_DRM_PLANE_CAP_PIX_BLEND (1 << 4)
#define EXYNOS_DRM_PLANE_CAP_WIN_BLEND (1 << 5)
+#define EXYNOS_DRM_PLANE_CAP_GSCALER (1 << 6)
struct exynos_drm_plane;
struct exynos_drm_plane_ops {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 5f8f56b69369..89168157e1e2 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -198,6 +198,11 @@ exynos_drm_plane_check_format(struct exynos_drm_plane_state *state)
return 0;
}
+static bool is_in_range(int val, int min, int max)
+{
+ return (val >= min) && (val < max);
+}
+
static int
exynos_drm_plane_check_size(struct exynos_drm_plane_state *state)
{
@@ -205,7 +210,7 @@ exynos_drm_plane_check_size(struct exynos_drm_plane_state *state)
bool width_ok = false, height_ok = false;
if (plane->capabilities & EXYNOS_DRM_PLANE_CAP_SCALE)
- return 0;
+ width_ok = height_ok = true;
if (state->src.w == state->crtc.w)
width_ok = true;
@@ -221,6 +226,13 @@ exynos_drm_plane_check_size(struct exynos_drm_plane_state *state)
state->v_ratio == (1 << 15))
height_ok = true;
+ if (plane->capabilities & EXYNOS_DRM_PLANE_CAP_GSCALER) {
+ width_ok = is_in_range(state->src.w, 64, 4800) &&
+ is_in_range(state->crtc.w, 64, 4800);
+ height_ok = is_in_range(state->src.h, 64, 3344) &&
+ is_in_range(state->crtc.h, 64, 3344);
+ }
+
if (width_ok && height_ok)
return 0;
--
2.17.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2019-03-20 13:07 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20190320130711eucas1p2b9f18d009647652b4bb912fdd40c9f74@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 00/24] drm/exynos: add support for GSCALER planes on Exynos5433 Andrzej Hajda
[not found] ` <CGME20190320130712eucas1p2c98ef5f0f42d422dc711c222fa4da11b@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 01/24] drm/exynos: remove exynos_drm_plane.h header Andrzej Hajda
[not found] ` <CGME20190320130712eucas1p2f3735c6c5afd7117f297ce7f495e4479@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 02/24] drm/exynos: remove spare macro Andrzej Hajda
[not found] ` <CGME20190320130713eucas1p137746c8fcdf13bbe1c897c27a245b22a@eucas1p1.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 03/24] drm/exynos: drop exynos_drm_plane_config structure Andrzej Hajda
[not found] ` <CGME20190320130713eucas1p2dd57732ea0135355863ba26424a8bacf@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 04/24] drm/exynos: add exynos_drm_crtc_init function Andrzej Hajda
[not found] ` <CGME20190320130714eucas1p1c0b414ed76d7d0d78da56c9c0a6c8973@eucas1p1.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 05/24] drm/exynos/decon5433: embed exynos_drm_crtc directly into context Andrzej Hajda
[not found] ` <CGME20190320130714eucas1p2e4f96fe67486283560c7b6a8627b769c@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 06/24] drm/exynos/decon7: " Andrzej Hajda
[not found] ` <CGME20190320130714eucas1p1d3ab6fceec849f22bab69df1e46b972d@eucas1p1.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 07/24] drm/exynos/fimd: " Andrzej Hajda
[not found] ` <CGME20190320130715eucas1p250b6b902360896cd36bff8536b6292bf@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 08/24] drm/exynos/mixer: " Andrzej Hajda
[not found] ` <CGME20190320130715eucas1p2ab0449e8b243fcfa2d63524363eb8544@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 09/24] drm/exynos/vidi: " Andrzej Hajda
[not found] ` <CGME20190320130715eucas1p1cc35aa50021848a6f3d5459bb0c6d1bf@eucas1p1.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 10/24] drm/exynos: remove standalone exynos_drm_crtc leftovers Andrzej Hajda
[not found] ` <CGME20190320130716eucas1p2fa37979f7715c411e079d146b96628cb@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 11/24] drm/exynos/vidi: remove encoder_to_vidi helper Andrzej Hajda
[not found] ` <CGME20190320130716eucas1p121bc6480ad28d1c0c79c195ae943ee55@eucas1p1.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 12/24] drm/exynos: unify plane type assignment Andrzej Hajda
[not found] ` <CGME20190320130717eucas1p2a2a480a8c5d71fc66741410829a0d016@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 13/24] drm/exynos: set primary plane in exynos_drm_crtc_init Andrzej Hajda
[not found] ` <CGME20190320130717eucas1p2c75749455fa4b34b4d21f9873b3d9cb6@eucas1p2.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 14/24] drm/exynos: set cursor " Andrzej Hajda
[not found] ` <CGME20190320130718eucas1p15d440d88365fa5ea213f592b97e6f226@eucas1p1.samsung.com>
2019-03-20 13:06 ` [PATCH v2 RESEND 15/24] drm/exynos: add plane update/disable callbacks for planes Andrzej Hajda
[not found] ` <CGME20190320130718eucas1p1e42feb422bda24a2db733d50eb41ea47@eucas1p1.samsung.com>
2019-03-20 13:06 ` Andrzej Hajda [this message]
[not found] ` <CGME20190320130719eucas1p1b411bcd1e32a500202a19a24a4ba92a6@eucas1p1.samsung.com>
2019-03-20 13:07 ` [PATCH v2 RESEND 17/24] drm/exynos/gscaler: fix id assignement Andrzej Hajda
[not found] ` <CGME20190320130719eucas1p274be59cfcd798d21ea583bc22f218ff7@eucas1p2.samsung.com>
2019-03-20 13:07 ` [PATCH v2 RESEND 18/24] arm64: dts: exynos: configure GSCALER related clocks Andrzej Hajda
[not found] ` <CGME20190320130719eucas1p2e59268e628f6c88db6b632abb153313a@eucas1p2.samsung.com>
2019-03-20 13:07 ` [PATCH v2 RESEND 19/24] arm64: dts: exynos: add DSD/GSD clocks to DECONs and GSCALERs Andrzej Hajda
[not found] ` <CGME20190320130720eucas1p1b6f2351c2262d2c89a464fdc10a6a607@eucas1p1.samsung.com>
2019-03-20 13:07 ` [PATCH v2 RESEND 20/24] drm/exynos/gscaler: add local path support Andrzej Hajda
[not found] ` <CGME20190320130720eucas1p1f2b27e5d340a50dc710155b37e7b173b@eucas1p1.samsung.com>
2019-03-20 13:07 ` [PATCH v2 RESEND 21/24] drm/exynos/decon5433: " Andrzej Hajda
[not found] ` <CGME20190320130721eucas1p2097f22c60919e45a10f9dff6dd678c99@eucas1p2.samsung.com>
2019-03-20 13:07 ` [PATCH v2 RESEND 22/24] drm/exynos/decon5433: wait for finish previous update Andrzej Hajda
[not found] ` <CGME20190320130721eucas1p258d3ace8294e90446d369c1d45941dc9@eucas1p2.samsung.com>
2019-03-20 13:07 ` [PATCH v2 RESEND 23/24] drm/exynos/gscaler: change supported color format BGRX8888 to XBGR8888 Andrzej Hajda
[not found] ` <CGME20190320130722eucas1p201e6452c3329fdbbc651051da9b14155@eucas1p2.samsung.com>
2019-03-20 13:07 ` [PATCH v2 RESEND 24/24] drm/exynos/gscaler: fix handling YVU420 pixel format Andrzej Hajda
2019-03-25 3:12 ` [PATCH v2 RESEND 00/24] drm/exynos: add support for GSCALER planes on Exynos5433 Inki Dae
2019-03-25 7:21 ` Andrzej Hajda
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190320130707.25161-17-a.hajda@samsung.com \
--to=a.hajda@samsung.com \
--cc=b.zolnierkie@samsung.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=inki.dae@samsung.com \
--cc=krzk@kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=m.szyprowski@samsung.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).