From: Ryan Walklin <ryan@testtoast.com>
To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: Andre Przywara <andre.przywara@arm.com>,
Chris Morgan <macroalpha82@gmail.com>,
John Watts <contact@jookia.org>,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org,
linux-clk@vger.kernel.org, Ryan Walklin <ryan@testtoast.com>
Subject: [PATCH v2 16/23] drm: sun4i: de2/de3: make blender register references generic
Date: Wed, 3 Jul 2024 22:51:06 +1200 [thread overview]
Message-ID: <20240703105454.41254-17-ryan@testtoast.com> (raw)
In-Reply-To: <20240703105454.41254-1-ryan@testtoast.com>
From: Jernej Skrabec <jernej.skrabec@gmail.com>
The DE2 and DE3 engines have a single register range, whereas the DE33
separates these out into top and display groups.
Prepare for this by adding a function to look these up based on the DE
type.
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Ryan Walklin <ryan@testtoast.com>
---
drivers/gpu/drm/sun4i/sun8i_mixer.h | 6 ++++++
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 17 +++++++++++------
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 16 ++++++++++------
3 files changed, 27 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.h b/drivers/gpu/drm/sun4i/sun8i_mixer.h
index 19052c594f8c2..ed7370688d52e 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.h
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.h
@@ -204,6 +204,12 @@ sun8i_blender_base(struct sun8i_mixer *mixer)
return mixer->cfg->de_type == sun8i_mixer_de3 ? DE3_BLD_BASE : DE2_BLD_BASE;
}
+static inline struct regmap *
+sun8i_blender_regmap(struct sun8i_mixer *mixer)
+{
+ return mixer->engine.regs;
+}
+
static inline u32
sun8i_channel_base(struct sun8i_mixer *mixer, int channel)
{
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index 91781b5bbbbce..7f4d4dcfdc03d 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -24,14 +24,17 @@
#include "sun8i_mixer.h"
#include "sun8i_ui_layer.h"
#include "sun8i_ui_scaler.h"
+#include "sun8i_vi_scaler.h"
static void sun8i_ui_layer_enable(struct sun8i_mixer *mixer, int channel,
int overlay, bool enable, unsigned int zpos,
unsigned int old_zpos)
{
u32 val, bld_base, ch_base;
+ struct regmap *bld_regs;
bld_base = sun8i_blender_base(mixer);
+ bld_regs = sun8i_blender_regmap(mixer);
ch_base = sun8i_channel_base(mixer, channel);
DRM_DEBUG_DRIVER("%sabling channel %d overlay %d\n",
@@ -47,12 +50,12 @@ static void sun8i_ui_layer_enable(struct sun8i_mixer *mixer, int channel,
SUN8I_MIXER_CHAN_UI_LAYER_ATTR_EN, val);
if (!enable || zpos != old_zpos) {
- regmap_update_bits(mixer->engine.regs,
+ regmap_update_bits(bld_regs,
SUN8I_MIXER_BLEND_PIPE_CTL(bld_base),
SUN8I_MIXER_BLEND_PIPE_CTL_EN(old_zpos),
0);
- regmap_update_bits(mixer->engine.regs,
+ regmap_update_bits(bld_regs,
SUN8I_MIXER_BLEND_ROUTE(bld_base),
SUN8I_MIXER_BLEND_ROUTE_PIPE_MSK(old_zpos),
0);
@@ -61,13 +64,13 @@ static void sun8i_ui_layer_enable(struct sun8i_mixer *mixer, int channel,
if (enable) {
val = SUN8I_MIXER_BLEND_PIPE_CTL_EN(zpos);
- regmap_update_bits(mixer->engine.regs,
+ regmap_update_bits(bld_regs,
SUN8I_MIXER_BLEND_PIPE_CTL(bld_base),
val, val);
val = channel << SUN8I_MIXER_BLEND_ROUTE_PIPE_SHIFT(zpos);
- regmap_update_bits(mixer->engine.regs,
+ regmap_update_bits(bld_regs,
SUN8I_MIXER_BLEND_ROUTE(bld_base),
SUN8I_MIXER_BLEND_ROUTE_PIPE_MSK(zpos),
val);
@@ -101,6 +104,7 @@ static int sun8i_ui_layer_update_coord(struct sun8i_mixer *mixer, int channel,
{
struct drm_plane_state *state = plane->state;
u32 src_w, src_h, dst_w, dst_h;
+ struct regmap *bld_regs;
u32 bld_base, ch_base;
u32 outsize, insize;
u32 hphase, vphase;
@@ -109,6 +113,7 @@ static int sun8i_ui_layer_update_coord(struct sun8i_mixer *mixer, int channel,
channel, overlay);
bld_base = sun8i_blender_base(mixer);
+ bld_regs = sun8i_blender_regmap(mixer);
ch_base = sun8i_channel_base(mixer, channel);
src_w = drm_rect_width(&state->src) >> 16;
@@ -153,10 +158,10 @@ static int sun8i_ui_layer_update_coord(struct sun8i_mixer *mixer, int channel,
DRM_DEBUG_DRIVER("Layer destination coordinates X: %d Y: %d\n",
state->dst.x1, state->dst.y1);
DRM_DEBUG_DRIVER("Layer destination size W: %d H: %d\n", dst_w, dst_h);
- regmap_write(mixer->engine.regs,
+ regmap_write(bld_regs,
SUN8I_MIXER_BLEND_ATTR_COORD(bld_base, zpos),
SUN8I_MIXER_COORD(state->dst.x1, state->dst.y1));
- regmap_write(mixer->engine.regs,
+ regmap_write(bld_regs,
SUN8I_MIXER_BLEND_ATTR_INSIZE(bld_base, zpos),
outsize);
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 3cc387c248619..448a696df5c39 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -23,8 +23,10 @@ static void sun8i_vi_layer_enable(struct sun8i_mixer *mixer, int channel,
unsigned int old_zpos)
{
u32 val, bld_base, ch_base;
+ struct regmap *bld_regs;
bld_base = sun8i_blender_base(mixer);
+ bld_regs = sun8i_blender_regmap(mixer);
ch_base = sun8i_channel_base(mixer, channel);
DRM_DEBUG_DRIVER("%sabling VI channel %d overlay %d\n",
@@ -40,12 +42,12 @@ static void sun8i_vi_layer_enable(struct sun8i_mixer *mixer, int channel,
SUN8I_MIXER_CHAN_VI_LAYER_ATTR_EN, val);
if (!enable || zpos != old_zpos) {
- regmap_update_bits(mixer->engine.regs,
+ regmap_update_bits(bld_regs,
SUN8I_MIXER_BLEND_PIPE_CTL(bld_base),
SUN8I_MIXER_BLEND_PIPE_CTL_EN(old_zpos),
0);
- regmap_update_bits(mixer->engine.regs,
+ regmap_update_bits(bld_regs,
SUN8I_MIXER_BLEND_ROUTE(bld_base),
SUN8I_MIXER_BLEND_ROUTE_PIPE_MSK(old_zpos),
0);
@@ -54,13 +56,13 @@ static void sun8i_vi_layer_enable(struct sun8i_mixer *mixer, int channel,
if (enable) {
val = SUN8I_MIXER_BLEND_PIPE_CTL_EN(zpos);
- regmap_update_bits(mixer->engine.regs,
+ regmap_update_bits(bld_regs,
SUN8I_MIXER_BLEND_PIPE_CTL(bld_base),
val, val);
val = channel << SUN8I_MIXER_BLEND_ROUTE_PIPE_SHIFT(zpos);
- regmap_update_bits(mixer->engine.regs,
+ regmap_update_bits(bld_regs,
SUN8I_MIXER_BLEND_ROUTE(bld_base),
SUN8I_MIXER_BLEND_ROUTE_PIPE_MSK(zpos),
val);
@@ -104,6 +106,7 @@ static int sun8i_vi_layer_update_coord(struct sun8i_mixer *mixer, int channel,
struct drm_plane_state *state = plane->state;
const struct drm_format_info *format = state->fb->format;
u32 src_w, src_h, dst_w, dst_h;
+ struct regmap *bld_regs;
u32 bld_base, ch_base;
u32 outsize, insize;
u32 hphase, vphase;
@@ -115,6 +118,7 @@ static int sun8i_vi_layer_update_coord(struct sun8i_mixer *mixer, int channel,
channel, overlay);
bld_base = sun8i_blender_base(mixer);
+ bld_regs = sun8i_blender_regmap(mixer);
ch_base = sun8i_channel_base(mixer, channel);
src_w = drm_rect_width(&state->src) >> 16;
@@ -231,10 +235,10 @@ static int sun8i_vi_layer_update_coord(struct sun8i_mixer *mixer, int channel,
DRM_DEBUG_DRIVER("Layer destination coordinates X: %d Y: %d\n",
state->dst.x1, state->dst.y1);
DRM_DEBUG_DRIVER("Layer destination size W: %d H: %d\n", dst_w, dst_h);
- regmap_write(mixer->engine.regs,
+ regmap_write(bld_regs,
SUN8I_MIXER_BLEND_ATTR_COORD(bld_base, zpos),
SUN8I_MIXER_COORD(state->dst.x1, state->dst.y1));
- regmap_write(mixer->engine.regs,
+ regmap_write(bld_regs,
SUN8I_MIXER_BLEND_ATTR_INSIZE(bld_base, zpos),
outsize);
--
2.45.2
next prev parent reply other threads:[~2024-07-03 10:56 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-03 10:50 [PATCH v2 00/23] drm: sun4i: add Display Engine 3.3 (DE33) support Ryan Walklin
2024-07-03 10:50 ` [PATCH v2 01/23] drm: sun4i: de2/de3: Change CSC argument Ryan Walklin
2024-07-03 10:50 ` [PATCH v2 02/23] drm: sun4i: de2/de3: Merge CSC functions into one Ryan Walklin
2024-07-09 0:42 ` Andre Przywara
2024-07-03 10:50 ` [PATCH v2 03/23] drm: sun4i: de2/de3: call csc setup also for UI layer Ryan Walklin
2024-07-03 10:50 ` [PATCH v2 04/23] drm: sun4i: de2: Initialize layer fields earlier Ryan Walklin
2024-07-03 10:50 ` [PATCH v2 05/23] drm: sun4i: de3: Add YUV formatter module Ryan Walklin
2024-07-03 10:50 ` [PATCH v2 06/23] drm: sun4i: de3: add format enumeration function to engine Ryan Walklin
2024-07-03 10:50 ` [PATCH v2 07/23] drm: sun4i: de3: add formatter flag to mixer config Ryan Walklin
2024-07-03 10:50 ` [PATCH v2 08/23] drm: sun4i: de3: add YUV support to the DE3 mixer Ryan Walklin
2024-07-03 10:50 ` [PATCH v2 09/23] drm: sun4i: de3: pass engine reference to ccsc setup function Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 10/23] drm: sun4i: de3: add YUV support to the color space correction module Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 11/23] drm: sun4i: de3: add YUV support to the TCON Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 12/23] drm: sun4i: support YUV formats in VI scaler Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 13/23] drm: sun4i: de2/de3: add mixer version enum Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 14/23] drm: sun4i: de2/de3: refactor mixer initialisation Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 15/23] drm: sun4i: vi_scaler refactor vi_scaler enablement Ryan Walklin
2024-07-03 10:51 ` Ryan Walklin [this message]
2024-07-03 10:51 ` [PATCH v2 17/23] drm: sun4i: de3: Implement AFBC support Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 18/23] dt-bindings: allwinner: add H616 DE33 bus, clock and display bindings Ryan Walklin
2024-07-03 15:28 ` Conor Dooley
2024-07-05 8:42 ` Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 19/23] clk: sunxi-ng: ccu: add Display Engine 3.3 (DE33) support Ryan Walklin
2024-07-03 23:02 ` Stephen Boyd
2024-07-05 8:39 ` Ryan Walklin
2024-07-06 4:48 ` Stephen Boyd
2024-07-03 10:51 ` [PATCH v2 20/23] drm: sun4i: de33: mixer: " Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 21/23] drm: sun4i: de33: vi_scaler: " Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 22/23] drm: sun4i: de33: fmt: " Ryan Walklin
2024-07-03 10:51 ` [PATCH v2 23/23] drm: sun4i: de33: csc: " Ryan Walklin
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