Hi Maxime
On Wed, 8 Jul 2020 at 18:44, Maxime Ripard maxime@cerno.tech wrote:
The current code has some logic, disabled by default, to dump the register setup in the HDMI controller.
However, since we're going to split those functions in multiple, shorter, functions that only make sense where they are called in sequence, keeping the register dump makes little sense.
Signed-off-by: Maxime Ripard maxime@cerno.tech
Reviewed-by: Dave Stevenson dave.stevenson@raspberrypi.com
drivers/gpu/drm/vc4/vc4_hdmi.c | 17 ----------------- 1 file changed, 17 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 0a9a323e03d8..4058985940e6 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -430,7 +430,6 @@ static void vc4_hdmi_encoder_enable(struct drm_encoder *encoder) struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode; struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder); struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
bool debug_dump_regs = false; unsigned long pixel_rate, hsm_rate; int ret;@@ -489,14 +488,6 @@ static void vc4_hdmi_encoder_enable(struct drm_encoder *encoder) if (vc4_hdmi->variant->phy_init) vc4_hdmi->variant->phy_init(vc4_hdmi, mode);
if (debug_dump_regs) {struct drm_printer p = drm_info_printer(&vc4_hdmi->pdev->dev);dev_info(&vc4_hdmi->pdev->dev, "HDMI regs before:\n");drm_print_regset32(&p, &vc4_hdmi->hdmi_regset);drm_print_regset32(&p, &vc4_hdmi->hd_regset);}HDMI_WRITE(HDMI_VID_CTL, 0); HDMI_WRITE(HDMI_SCHEDULER_CONTROL,@@ -522,14 +513,6 @@ static void vc4_hdmi_encoder_enable(struct drm_encoder *encoder)
HDMI_WRITE(HDMI_FIFO_CTL, VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N);
if (debug_dump_regs) {struct drm_printer p = drm_info_printer(&vc4_hdmi->pdev->dev);dev_info(&vc4_hdmi->pdev->dev, "HDMI regs after:\n");drm_print_regset32(&p, &vc4_hdmi->hdmi_regset);drm_print_regset32(&p, &vc4_hdmi->hd_regset);}HDMI_WRITE(HDMI_VID_CTL, HDMI_READ(HDMI_VID_CTL) | VC4_HD_VID_CTL_ENABLE |-- git-series 0.9.1