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drm/mgag200: Fix VBLANK interrupt handling

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Fix support for VBLANK interrupts on G200ER, G200EV and G200SE, which
use a slightly different implementation than the others. The original
commits forgot to update the custom helpers when adding interrupt
handling for VBLANK events.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 89c6ea2006 ("drm/mgag200: Add vblank support")
Fixes: d5070c9b29 ("drm/mgag200: Implement struct drm_crtc_funcs.get_vblank_timestamp")
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Jocelyn Falempe <jfalempe@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Dave Airlie <airlied@redhat.com>
Cc: dri-devel@lists.freedesktop.org
Acked-by: Sui Jingfeng <sui.jingfeng@linux.dev>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240731071004.519566-1-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2024-07-31 09:09:40 +02:00
parent a755947e05
commit 6c9e14ee9f
3 changed files with 12 additions and 3 deletions
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5
drivers/gpu/drm/mgag200/mgag200_g200er.c
View File

@ -209,6 +209,8 @@ static void mgag200_g200er_crtc_helper_atomic_enable(struct drm_crtc *crtc,
if (mdev->info->sync_bmc)
mgag200_bmc_start_scanout(mdev);
drm_crtc_vblank_on(crtc);
}
static const struct drm_crtc_helper_funcs mgag200_g200er_crtc_helper_funcs = {
@ -216,7 +218,8 @@ static const struct drm_crtc_helper_funcs mgag200_g200er_crtc_helper_funcs = {
.atomic_check = mgag200_crtc_helper_atomic_check,
.atomic_flush = mgag200_crtc_helper_atomic_flush,
.atomic_enable = mgag200_g200er_crtc_helper_atomic_enable,
.atomic_disable = mgag200_crtc_helper_atomic_disable
.atomic_disable = mgag200_crtc_helper_atomic_disable,
.get_scanout_position = mgag200_crtc_helper_get_scanout_position,
};
static const struct drm_crtc_funcs mgag200_g200er_crtc_funcs = {

5
drivers/gpu/drm/mgag200/mgag200_g200ev.c
View File

@ -210,6 +210,8 @@ static void mgag200_g200ev_crtc_helper_atomic_enable(struct drm_crtc *crtc,
if (mdev->info->sync_bmc)
mgag200_bmc_start_scanout(mdev);
drm_crtc_vblank_on(crtc);
}
static const struct drm_crtc_helper_funcs mgag200_g200ev_crtc_helper_funcs = {
@ -217,7 +219,8 @@ static const struct drm_crtc_helper_funcs mgag200_g200ev_crtc_helper_funcs = {
.atomic_check = mgag200_crtc_helper_atomic_check,
.atomic_flush = mgag200_crtc_helper_atomic_flush,
.atomic_enable = mgag200_g200ev_crtc_helper_atomic_enable,
.atomic_disable = mgag200_crtc_helper_atomic_disable
.atomic_disable = mgag200_crtc_helper_atomic_disable,
.get_scanout_position = mgag200_crtc_helper_get_scanout_position,
};
static const struct drm_crtc_funcs mgag200_g200ev_crtc_funcs = {

5
drivers/gpu/drm/mgag200/mgag200_g200se.c
View File

@ -341,6 +341,8 @@ static void mgag200_g200se_crtc_helper_atomic_enable(struct drm_crtc *crtc,
if (mdev->info->sync_bmc)
mgag200_bmc_start_scanout(mdev);
drm_crtc_vblank_on(crtc);
}
static const struct drm_crtc_helper_funcs mgag200_g200se_crtc_helper_funcs = {
@ -348,7 +350,8 @@ static const struct drm_crtc_helper_funcs mgag200_g200se_crtc_helper_funcs = {
.atomic_check = mgag200_crtc_helper_atomic_check,
.atomic_flush = mgag200_crtc_helper_atomic_flush,
.atomic_enable = mgag200_g200se_crtc_helper_atomic_enable,
.atomic_disable = mgag200_crtc_helper_atomic_disable
.atomic_disable = mgag200_crtc_helper_atomic_disable,
.get_scanout_position = mgag200_crtc_helper_get_scanout_position,
};
static const struct drm_crtc_funcs mgag200_g200se_crtc_funcs = {