diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2022-06-10 14:51:37 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-06-16 12:07:51 +0300 |
| commit | 1cbc91eb7b518cc5f80442ff9b517dc5b9d3b849 (patch) | |
| tree | 2c85be5190d06bd8a7a8a7e2026be0d21746d405 /drivers/gpu/drm/vc4/vc4_crtc.c | |
| parent | cb468c7d84d174ab9cd638be9f5b3f1ba2b311a0 (diff) | |
| download | linux-1cbc91eb7b518cc5f80442ff9b517dc5b9d3b849.tar.xz | |
drm/vc4: Consolidate Hardware Revision Check
A new generation of controller has been introduced with the
BCM2711/RaspberryPi4. This generation needs a bunch of quirks, and over
time we've piled on a number of checks in most parts of the drivers.
All these checks are performed several times, and are not always
consistent. Let's create a single, global, variable to hold it and use
it everywhere.
Reviewed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220610115149.964394-3-maxime@cerno.tech
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_crtc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 59b20c8f132b..dd5fb25d0f43 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -256,7 +256,7 @@ static u32 vc4_get_fifo_full_level(struct vc4_crtc *vc4_crtc, u32 format) * Removing 1 from the FIFO full level however * seems to completely remove that issue. */ - if (!vc4->hvs->hvs5) + if (!vc4->is_vc5) return fifo_len_bytes - 3 * HVS_FIFO_LATENCY_PIX - 1; return fifo_len_bytes - 3 * HVS_FIFO_LATENCY_PIX; @@ -389,7 +389,7 @@ static void vc4_crtc_config_pv(struct drm_crtc *crtc, struct drm_encoder *encode if (is_dsi) CRTC_WRITE(PV_HACT_ACT, mode->hdisplay * pixel_rep); - if (vc4->hvs->hvs5) + if (vc4->is_vc5) CRTC_WRITE(PV_MUX_CFG, VC4_SET_FIELD(PV_MUX_CFG_RGB_PIXEL_MUX_MODE_NO_SWAP, PV_MUX_CFG_RGB_PIXEL_MUX_MODE)); @@ -1149,7 +1149,7 @@ int vc4_crtc_init(struct drm_device *drm, struct vc4_crtc *vc4_crtc, crtc_funcs, NULL); drm_crtc_helper_add(crtc, crtc_helper_funcs); - if (!vc4->hvs->hvs5) { + if (!vc4->is_vc5) { drm_mode_crtc_set_gamma_size(crtc, ARRAY_SIZE(vc4_crtc->lut_r)); drm_crtc_enable_color_mgmt(crtc, 0, false, crtc->gamma_size); |