diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2022-11-23 16:26:02 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-11-28 11:51:20 +0100 |
| commit | 9a49bf098752b30e92e59da03db7eca49ace61c7 (patch) | |
| tree | 22372a3a8e0028a2d772b79afb21c990de19a98b /drivers/gpu/drm/vc4/vc4_crtc.c | |
| parent | 3f98076f294fa58e83c87ebfb0af4ccf2454250d (diff) | |
drm/vc4: crtc: Provide a CRTC name
It's fairly hard to figure out the instance of the CRTC affected by an
atomic change using the default name.
Since we can provide our own to the CRTC initialization functions, let's
do so to make the debugging sessions easier.
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20221123-rpi-kunit-tests-v1-20-051a0bb60a16@cerno.tech
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_crtc.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 1ea190dffe87..333529ed3a0d 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -1133,6 +1133,7 @@ static const struct drm_crtc_helper_funcs vc4_crtc_helper_funcs = { static const struct vc4_pv_data bcm2835_pv0_data = { .base = { + .name = "pixelvalve-0", .debugfs_name = "crtc0_regs", .hvs_available_channels = BIT(0), .hvs_output = 0, @@ -1147,6 +1148,7 @@ static const struct vc4_pv_data bcm2835_pv0_data = { static const struct vc4_pv_data bcm2835_pv1_data = { .base = { + .name = "pixelvalve-1", .debugfs_name = "crtc1_regs", .hvs_available_channels = BIT(2), .hvs_output = 2, @@ -1161,6 +1163,7 @@ static const struct vc4_pv_data bcm2835_pv1_data = { static const struct vc4_pv_data bcm2835_pv2_data = { .base = { + .name = "pixelvalve-2", .debugfs_name = "crtc2_regs", .hvs_available_channels = BIT(1), .hvs_output = 1, @@ -1175,6 +1178,7 @@ static const struct vc4_pv_data bcm2835_pv2_data = { static const struct vc4_pv_data bcm2711_pv0_data = { .base = { + .name = "pixelvalve-0", .debugfs_name = "crtc0_regs", .hvs_available_channels = BIT(0), .hvs_output = 0, @@ -1189,6 +1193,7 @@ static const struct vc4_pv_data bcm2711_pv0_data = { static const struct vc4_pv_data bcm2711_pv1_data = { .base = { + .name = "pixelvalve-1", .debugfs_name = "crtc1_regs", .hvs_available_channels = BIT(0) | BIT(1) | BIT(2), .hvs_output = 3, @@ -1203,6 +1208,7 @@ static const struct vc4_pv_data bcm2711_pv1_data = { static const struct vc4_pv_data bcm2711_pv2_data = { .base = { + .name = "pixelvalve-2", .debugfs_name = "crtc2_regs", .hvs_available_channels = BIT(0) | BIT(1) | BIT(2), .hvs_output = 4, @@ -1216,6 +1222,7 @@ static const struct vc4_pv_data bcm2711_pv2_data = { static const struct vc4_pv_data bcm2711_pv3_data = { .base = { + .name = "pixelvalve-3", .debugfs_name = "crtc3_regs", .hvs_available_channels = BIT(1), .hvs_output = 1, @@ -1229,6 +1236,7 @@ static const struct vc4_pv_data bcm2711_pv3_data = { static const struct vc4_pv_data bcm2711_pv4_data = { .base = { + .name = "pixelvalve-4", .debugfs_name = "crtc4_regs", .hvs_available_channels = BIT(0) | BIT(1) | BIT(2), .hvs_output = 5, @@ -1308,7 +1316,7 @@ int vc4_crtc_init(struct drm_device *drm, struct platform_device *pdev, vc4_crtc->feeds_txp = feeds_txp; spin_lock_init(&vc4_crtc->irq_lock); ret = drmm_crtc_init_with_planes(drm, crtc, primary_plane, NULL, - crtc_funcs, NULL); + crtc_funcs, data->name); if (ret) return ret; |