From 72b557c15956edaa42d98f9dec6521c9899f7cc5 Mon Sep 17 00:00:00 2001 From: Kuogee Hsieh Date: Thu, 11 Jan 2024 09:14:15 -0800 Subject: [PATCH] drm/msm/dp: remove mdss_dp_test_bit_depth_to_bpc() mdss_dp_test_bit_depth_to_bpc() can be replace by mdss_dp_test_bit_depth_to_bpp() / 3. Hence remove it. Signed-off-by: Kuogee Hsieh Reviewed-by: Dmitry Baryshkov Reviewed-by: Abhinav Kumar Patchwork: https://patchwork.freedesktop.org/patch/574279/ Link: https://lore.kernel.org/r/1704993255-12753-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/dp/dp_debug.c | 2 +- drivers/gpu/drm/msm/dp/dp_link.h | 23 ----------------------- 2 files changed, 1 insertion(+), 24 deletions(-) diff --git a/drivers/gpu/drm/msm/dp/dp_debug.c b/drivers/gpu/drm/msm/dp/dp_debug.c index 6c281dc095b9a..26f800afe5a24 100644 --- a/drivers/gpu/drm/msm/dp/dp_debug.c +++ b/drivers/gpu/drm/msm/dp/dp_debug.c @@ -101,7 +101,7 @@ static int dp_test_data_show(struct seq_file *m, void *data) seq_printf(m, "vdisplay: %d\n", debug->link->test_video.test_v_height); seq_printf(m, "bpc: %u\n", - dp_link_bit_depth_to_bpc(bpc)); + dp_link_bit_depth_to_bpp(bpc) / 3); } else { seq_puts(m, "0"); } diff --git a/drivers/gpu/drm/msm/dp/dp_link.h b/drivers/gpu/drm/msm/dp/dp_link.h index 9dd4dd9265304..83da170bc56bf 100644 --- a/drivers/gpu/drm/msm/dp/dp_link.h +++ b/drivers/gpu/drm/msm/dp/dp_link.h @@ -112,29 +112,6 @@ static inline u32 dp_link_bit_depth_to_bpp(u32 tbd) } } -/** - * dp_test_bit_depth_to_bpc() - convert test bit depth to bpc - * @tbd: test bit depth - * - * Returns the bits per comp (bpc) to be used corresponding to the - * bit depth value. This function assumes that bit depth has - * already been validated. - */ -static inline u32 dp_link_bit_depth_to_bpc(u32 tbd) -{ - switch (tbd) { - case DP_TEST_BIT_DEPTH_6: - return 6; - case DP_TEST_BIT_DEPTH_8: - return 8; - case DP_TEST_BIT_DEPTH_10: - return 10; - case DP_TEST_BIT_DEPTH_UNKNOWN: - default: - return 0; - } -} - void dp_link_reset_phy_params_vx_px(struct dp_link *dp_link); u32 dp_link_get_test_bits_depth(struct dp_link *dp_link, u32 bpp); int dp_link_process_request(struct dp_link *dp_link); -- 2.30.2